Best Toaster for Frozen Waffles: Top 10 Picks
Achieving consistent browning and optimal crispness in frozen waffles requires precision heating elements and advanced browning control. For many, the ideal breakfast experience hinges on finding the best toaster for frozen waffles, a device capable of transforming a frozen slab into a golden delight.
Exploring the top models reveals innovations in slot width, heating cycles, and defrost settings, all contributing to the perfect frozen waffle. If you’re seeking the ultimate appliance to elevate your morning routine, understanding the nuances that distinguish the best toaster for frozen waffles is paramount.
Prepare to discover which models rise above the rest to deliver unparalleled waffle perfection.
Find Your Perfect Waffle Crisper!
1. GE 2 Slice Stainless Steel Toaster, Extra Wide Slots for

Achieve your perfect toast every morning with the GE 2 Slice Stainless Steel Toaster. Engineered for convenience and consistent results, this appliance is designed to simplify your breakfast routine, delivering delicious results for a variety of bread types and preferences.
This sophisticated stainless steel toaster boasts extra-wide slots, measuring 38 inches by 50 inches, making it ideal not just for standard bread slices but also for thicker bagels, pastries, and yes, even those beloved frozen waffles.
Its 7-shade browning control ensures precise toasting, from lightly golden to deeply crisp, catering to every individual’s taste. The efficient 850-watt heating element guarantees even browning for two slices at a time.
A convenient removable crumb tray simplifies cleanup, keeping your kitchen tidy.
Pros
- Versatile Toasting Options: With 7 distinct shade settings, achieve your ideal level of brownness for everything from delicate pastries to hearty bagels, making it a truly adaptable breakfast essential for any family.
- Accommodates Varied Breads: The generous 1.38-inch wide slots are perfectly sized for thicker items like artisanal bread, thick-cut bagels, and especially frozen waffles, ensuring consistent toasting without squeezing. Its ample length also handles larger slices with ease.
- Consistent & Even Browning: Experience uniform toasting every time thanks to the thoughtfully designed heating elements that ensure both sides of your bread, waffles, or bagels are perfectly golden.
- Effortless Cleaning: The pull-out crumb tray can be emptied quickly and easily, maintaining the toaster’s performance and preventing unwanted messes in your kitchen.
Cons
- While excellent for most bread types, extremely thick artisan loaves might require careful placement to ensure even toasting across the entire surface due to the slot width.
The GE 2 Slice Stainless Steel Toaster is an excellent addition to any kitchen seeking reliable and customizable toasting. It’s the ideal choice for households that enjoy a variety of breakfast items, particularly those that benefit from wider slots like frozen waffles and bagels. Enjoy simplified mornings with perfectly toasted results every time.
2. Mueller UltraToast Stainless Steel Toaster 4 Slice – Extra-Wide 1.6″

Elevate your morning routine with the Mueller UltraToast Stainless Steel Toaster, specifically designed to handle thicker breads, bagels, and of course, your favorite frozen waffles with expert crispness. Its generous slots and intelligent heating ensure consistently delicious results for the entire family, making breakfast a joy, not a chore.
Engineered for performance, this 4-slice toaster boasts 6-inch extra-wide slots capable of accommodating everything from artisan bread to oversized bagels.
The intuitive touch controls and LED display offer modern convenience for effortless operation.
Pros
- Exceptional performance with frozen waffles and other frozen breakfast items, delivering perfectly crispy exteriors and warm interiors every time, making it a top choice for the best toaster for frozen waffles.
- Accommodates a wide variety of bread types, including thick sourdough, artisan loaves, Texas toast, English muffins, and oversized bagels, thanks to its 1.6-inch self-centering slots.
- Modern and user-friendly with capacitive touch controls, a clear LED display, and memory recall for personalized browning settings, simplifying your morning routine.
- Designed for easy cleanup with a slide-out removable crumb tray and a premium brushed stainless steel exterior that resists fingerprints.
- Trusted by over 400,000 Amazon customers, indicating widespread satisfaction and reliability for everyday use.
Cons
- Performance on browning is optimized when all four slots are in use, which may be a minor consideration for single-person households or those toasting infrequently.
The Mueller UltraToast Stainless Steel Toaster is the ideal appliance for families seeking versatility and consistent quality in their morning meals. From perfectly toasted artisan bread to delightfully crisp frozen waffles, this 4-slice toaster delivers convenience and a premium experience, making it a smart addition to any kitchen.
3. BLACK+DECKER 4-Slice Toaster, Extra Wide Slots, 7 Shade Settings, 1400

Achieve perfectly toasted breakfast favorites every morning with the BLACK+DECKER 4-Slice Toaster. Designed for modern kitchens, its spacious, extra-wide slots and customizable browning options make it the ideal appliance for everything from thick-cut artisan breads and bagels to frozen waffles and English muffins, ensuring consistent results with every use.
This versatile 1400-watt toaster boasts four slots, each capable of accommodating larger items thanks to its extra-wide, self-centering guides. With seven distinct shade settings and specialized functions like Bagel, Frozen, and Cancel, you gain precise control over your toast’s crispness and color.
Ideal for families and individuals seeking a reliable solution for their morning toast, breakfast pastries, and more.
Pros
- Extra-wide toasting slots easily accommodate thick-sliced bread, bagels, and even frozen waffles, offering superior versatility for your breakfast needs.
- The dedicated Bagel function toasts the cut side while gently warming the rounded exterior for perfect bagel preparation.
- Seven adjustable browning levels provide precise control, allowing you to fine-tune your toast from lightly golden to deep brown.
- An easy-to-access, drop-down crumb tray simplifies cleaning, keeping your countertops tidy and preventing burnt crumb odors.
- The high-lift lever makes retrieving smaller items like English muffins safe and convenient, preventing accidental burns.
Cons
- Ensuring optimal function with the Bagel or Frozen modes requires depressing the lever *before* selecting the desired button.
For those who enjoy a variety of breakfast breads and are seeking a dependable, user-friendly 4-slice toaster, this BLACK+DECKER model stands out. Its thoughtful features, including wide slots and precise browning control, make it an excellent choice for achieving your ideal toast, frozen waffles, or bagels consistently.
4. BLACK+DECKER 2-Slice Toaster, Extra-Wide Slots, 7 Shade Settings, Bagel &

Achieve your ideal toast every time with the BLACK+DECKER 2-Slice Toaster. Designed for convenience and versatility, this kitchen essential delivers perfectly browned bread, bagels, and even crispy frozen waffles.
This reliable toaster boasts extra-wide slots, accommodating thicker artisan breads and bagels with ease. Its self-adjusting guides ensure even heat distribution for consistent results, while seven distinct browning levels let you customize your toast precisely. Dedicated functions for Bagel, Frozen, and Cancel operations, marked by illuminated buttons, simplify operation for various breakfast needs.
Dedicated functions for Bagel, Frozen, and Cancel operations, marked by illuminated buttons, simplify operation for various breakfast needs.
Pros
- Versatile Toasting Options: Enjoy seven selectable toast shade settings, from light golden to deep brown, ensuring your preferred level of crispiness for any bread type, including perfect results for frozen waffles.
- Dedicated Functions for Convenience: Three illuminated buttons offer specific settings for bagels (toasting the cut side more), toasting frozen items (like waffles or bread), and an immediate cancel function for complete control.
- Accommodates Thicker Breads: The extra-wide slots, coupled with self-adjusting guides, effortlessly handle thicker slices of bread, artisan loaves, and substantial bagels, promoting even toasting from edge to edge.
- Easy Removal and Cleanup: A high-lift lever allows you to safely retrieve smaller items, preventing burnt fingers. The removable drop-down crumb tray simplifies cleanup, keeping your countertops tidy.
Cons
- While versatile for bagels and bread, some users might desire a specific “waffle” setting over the general “frozen” function, although excellent results are still achievable for frozen waffles.
The BLACK+DECKER 2-Slice Toaster is an excellent choice for anyone seeking a dependable and user-friendly appliance for their daily breakfast routine. Its thoughtful features, such as the extra-wide slots and specific toasting modes, make it a stand-out option for those who toast a variety of items, including those seeking the best toaster for frozen waffles.
5. BLACK+DECKER 4-Slice Toaster, 7 Toast Shades, Removable Crumb Tray, Illuminated

Elevate your breakfast routine with the BLACK+DECKER 4-Slice Toaster, designed for perfect toast every time. Experience effortless preparation for everything from thick artisan breads to convenient frozen waffles, ensuring a delightful start to your day. This essential kitchen appliance combines functionality with sleek design.
This essential kitchen appliance combines functionality with sleek design.
Featuring extra-wide, self-centering slots, this 4-slice toaster accommodates even the bulkiest bagels and breads, ensuring even toasting. With 7 distinct toast shade settings, discover your ideal crispness. Specialized functions for bagels and frozen items mean perfectly prepared breakfasts, whether you’re toasting from frozen or toasting one side of a bagel.
Specialized functions for bagels and frozen items mean perfectly prepared breakfasts, whether you’re toasting from frozen or toasting one side of a bagel.
Pros
- Versatile Slot Design: Extra wide, self-centering slots easily accommodate thick artisan breads, bagels, and pastries, ensuring even contact for superior toasting results.
- Customizable Toasting: Achieve your perfect shade with 7 adjustable toast settings, from lightly golden to deeply browned, catering to all preferences.
- Dedicated Functions: Illuminated Bagel & Frozen buttons provide optimized toasting cycles for specific items, enhancing convenience for breakfast preparation, including your favorite frozen waffles.
- Effortless Cleanup: The pull-out crumb tray simplifies cleaning, making maintenance mess-free and quick after enjoying your perfectly toasted snacks.
- High-Lift Carriage: Easily retrieve smaller items like English muffins or smaller slices of bread without risk of burning your fingers.
Cons
- While offering 7 shade settings, some users might desire an even wider range of browning options beyond the provided selections.
The BLACK+DECKER 4-Slice Toaster is an ideal kitchen companion for families and individuals seeking quick, consistent, and perfectly toasted results. Its thoughtful design and specialized features make it a standout choice for toasting everything from your morning bagels to those quick frozen waffles, simplifying your daily meals with reliable performance.
6. Cuisinart 4 Slice Compact Stainless Steel Toaster with Extra-Wide Slots

Elevate your breakfast routine with the Cuisinart 4 Slice Compact Stainless Steel Toaster. This versatile appliance is engineered for perfection, offering custom controls for everything from thick bagels to delicate pastries.
Its sleek stainless steel design adds a touch of elegance to any kitchen countertop, promising consistent results and effortless operation for your morning meals.
Engineered with dual control panels and 6-setting browning dials, this Cuisinart toaster ensures precise browning for up to four slices. Dedicated buttons for reheat, defrost, and bagels, complete with LED indicators, make it incredibly user-friendly. The extra-wide
5-inch slots accommodate a wide array of baked goods, including thick-cut bread and frozen waffles, ensuring even toasting every time.
Pros
- Versatile Toasting Options: Effortlessly toast, defrost, or reheat a wide variety of items, including thick slices of bread, bagels, and even frozen waffles thanks to the extra-wide 1.5-inch slots.
- Precise Browning Control: Dual 6-setting browning dials and dedicated buttons for reheat, defrost, and bagels with LED indicators provide unparalleled control over your toast’s perfect shade.
- Convenient & Easy to Use: Features an extra-lift carriage for easy access to smaller items, a slide-out crumb tray for hassle-free cleaning, and integrated cord wrap for tidy storage.
- Compact and Stylish Design: The compact stainless steel construction fits neatly on your counter while adding a modern aesthetic to your kitchen décor.
Cons
- While boasting dual controls, the overall width might be a consideration for extremely limited counter space.
For those seeking the best toaster for frozen waffles or a reliable all-around appliance for various breakfast staples, the Cuisinart 4 Slice Compact Stainless Steel Toaster stands out. Its thoughtful features, from the user-friendly interface to the accommodating extra-wide slots, make it an ideal choice for busy households and breakfast enthusiasts alike.
7. Elite Gourmet ECT4123X Long Slot 4 Slice Toaster, Extra Wide

Elevate your breakfast routine with the Elite Gourmet ECT4123X Long Slot 4 Slice Toaster. Designed for convenience and versatility, this appliance flawlessly handles everything from thick artisan breads to delicate pastries, ensuring a perfect toast every time.
Experience effortless morning meals with its intuitive controls and spacious design.
This 4-slice toaster boasts extra-wide and long toasting slots, measuring 5 wide and 10 long, capable of accommodating up to four slices of specialty breads like bagels and Texas toast. With one-touch buttons for Bagel, Defrost, and Reheat functions, along with six adjustable browning levels, achieving your ideal toast shade is simple and efficient.
With one-touch buttons for Bagel, Defrost, and Reheat functions, along with six adjustable browning levels, achieving your ideal toast shade is simple and efficient. Its 1650-watt power ensures quick toasting, making it a reliable kitchen essential for busy households.
Pros
- Accommodates thick and specialty breads with its 1.5″ wide, 10″ long, and 5.1″ deep extra-large toasting slots, perfect for bagels, Texas toast, and artisan loaves.
- Features convenient one-touch buttons for true bagel toasting (crisp outside, warm inside), defrosting frozen items, and a reheat function to warm previously toasted bread without overcooking.
- Offers precise browning control with 6 adjustable toasting levels, allowing users to select their preferred shade from lightly warmed to deeply crunchy.
- Includes a handy Cancel/Eject button for immediate stopping and retrieval of toast at any stage of the toasting cycle.
Cons
- The analog display for browning selection might be less precise for some users than digital interfaces.
The Elite Gourmet ECT4123X is an excellent choice for families or individuals who enjoy a variety of bread types, especially thicker slices. Its robust features, including specialized settings for bagels and defrosting, make it a versatile addition to any kitchen. This 4-slice toaster is ideal for those seeking consistent results and convenient operation for their breakfast needs.
This 4-slice toaster is ideal for those seeking consistent results and convenient operation for their breakfast needs.
8. Elite Gourmet 2-Slice Cool Touch Toaster – 6 Browning Levels,

Achieve perfectly toasted breakfast favorites every time with the Elite Gourmet 2-Slice Cool Touch Toaster. This versatile appliance is your ideal partner for everything from fluffy frozen waffles to thick-cut artisan breads, delivering consistent results with customizable browning control.
Engineered with everyday use in mind, the Elite Gourmet toaster offers 6 precise browning levels, ensuring your toast is exactly how you like it. Its extra-wide slots accommodate a variety of bread types, while the cool-touch exterior and ETL certification prioritize safety. Cleanup is a breeze thanks to the convenient, removable crumb tray.
Cleanup is a breeze thanks to the convenient, removable crumb tray.
Pros
- Customizable Toasting Perfection: Six distinct browning settings allow for precise control, from a gentle warmth to a deep, satisfying crunch, ensuring your frozen waffles are golden and evenly toasted without burning.
- Versatile Slot Accommodation: Measuring a generous 1.25 inches wide, the slots effortlessly fit not only standard bread slices but also thick bagels, English muffins, and specialty loaves, preventing jams and ensuring uniform toasting for all your favorite breakfast breads.
- Enhanced Safety Features: The cool-touch exterior significantly reduces the risk of burns during operation, and stable, non-slip feet keep the unit firmly in place on your countertop, making it a secure addition to any kitchen.
- Effortless Maintenance: A slide-out crumb tray simplifies the cleaning process, collecting all toast debris for quick disposal and keeping your countertop free from crumbs and mess.
- Space-Saving Elegance: Its compact and stylish black design makes it a perfect fit for smaller kitchens, dorm rooms, or office break areas, maximizing counter space without sacrificing functionality or aesthetic appeal.
Cons
- While ideal for frozen waffles, some users might find the maximum browning setting could be slightly darker for those who prefer intensely dark toast.
For those seeking the best toaster for frozen waffles and a reliable breakfast companion, the Elite Gourmet 2-Slice Cool Touch Toaster offers a blend of functionality, safety, and convenience. Its thoughtful design and user-friendly features make it an excellent choice for anyone who enjoys perfectly toasted bread, bagels, or waffles at any time of day.
9. BLACK+DECKER 2-Slice Toaster, T2569B, Extra Wide Slots, 6 Shade Settings,

Achieve perfect toast every morning with the BLACK+DECKER 2-Slice Toaster. Designed for ultimate convenience and delicious results, this appliance is your go-to for everything from fluffy frozen waffles to perfectly browned bagels.
Experience effortless breakfast preparation and a cleaner kitchen countertop.
This 850-watt toaster boasts extra-wide slots, accommodating various bread types and pastries with ease. Its intuitive manual controls offer six shade settings for precise toasting, from lightly golden to deeply crisp. Specialized buttons for frozen items and bagels ensure optimal texture and warmth, making this a versatile kitchen essential for consistently delicious toasting.
Pros
- Specialized Toasting Modes: Dedicated buttons for “frozen” and “bagel” automatically adjust toasting time and intensity, delivering superior results for these specific items, unlike standard toasters.
- Effortless Cleaning: A removable slide-out crumb tray catches all debris, preventing burnt crumbs and maintaining a fresh-smelling kitchen, a significant advantage for everyday use.
- Versatile Slot Width: The extra-wide slots are perfect for thicker breads, bagels, and even pastries, offering greater flexibility than units with standard-sized openings.
- Precise Browning Control: With six distinct shade settings, you have complete control over your toast’s crispness, catering to individual preferences for the best toast experience.
Cons
- No Reheat Function: Lacks a dedicated reheat setting, meaning you’ll need to toast again or accept cooler toast if it’s not eaten immediately.
The BLACK+DECKER 2-Slice Toaster, T2569B, is an excellent choice for anyone seeking a reliable and user-friendly appliance for their morning meals. Its thoughtful features, especially the dedicated buttons for frozen waffles and bagels, and the easy-clean crumb tray, make it a standout among 2-slice toasters for consistent, delicious results every time.
10. BLACK+DECKER 2-Slice Toaster, T2569B, Extra Wide Slots, 6 Shade Settings,

Elevate your breakfast routine with the BLACK+DECKER 2-Slice Toaster, engineered for perfect toasting every time. Designed with extra-wide slots, this appliance effortlessly accommodates various bread types, ensuring fluffy frozen waffles and perfectly browned bagels are just a button press away.
This 850-watt toaster delivers fast and consistent results, featuring six distinct shade settings for precise control over your toast’s crispness. The intuitive ‘frozen’ and ‘bagel’ buttons automatically adjust toasting times, while the integrated slide-out crumb tray simplifies cleanup, keeping your kitchen tidy.
Pros
- Versatile Toasting for Frozen Waffles & Bagels: Dedicated ‘frozen’ and ‘bagel’ settings optimize toasting cycles, ensuring your frozen waffles come out perfectly warm and fluffy, and bagels are evenly browned on the cut side while remaining soft inside.
- Customizable Browning with 6 Shade Settings: Achieve your ideal toastiness, from light golden to deep brown, using the easy-to-use shade selector, offering unparalleled control for diverse preferences.
- Effortless Cleanup with Slide-Out Crumb Tray: The removable crumb tray captures all fallen crumbs, preventing burnt smells and making disposal quick and mess-free, maintaining a clean countertop and kitchen environment.
- Wide Slots for Varied Breads: Accommodate thicker slices, artisan breads, and of course, your favorite frozen waffles with generously sized, extra-wide slots.
- Sleek and Compact Design: Its efficient footprint and stylish stainless steel finish complement any kitchen décor without taking up excessive counter space.
Cons
- Basic Functionality: While excellent for its primary purpose, it lacks advanced features like reheat or defrost functions found in some premium toasters.
The BLACK+DECKER 2-Slice Toaster is an exceptional choice for anyone seeking a reliable and efficient appliance specifically for toasting a variety of items, including frozen waffles and bagels. Its user-friendly design and effective performance make for a delightful breakfast experience, simplifying your morning preparation with consistent, delicious results.
How to Choose the Best Toaster for Frozen Waffles
Waffle browning and doneness levels
Achieving perfectly browned, crisp frozen waffles hinges on a toaster’s browning capabilities and its ability to manage doneness levels.
This is paramount because inconsistent heat or inadequate settings can lead to disappointment – either pale, flabby results or burnt edges with a gummy center. The goal is that desirable golden-brown exterior that complements the fluffy interior, a balance that requires precise control.
Look for toasters offering a wide range of shade settings; typically, a visual indicator or numerical dial allows you to fine-tune the toasting intensity, from barely warm to deeply toasted. For frozen items, specifically, a dedicated frozen setting is a valuable feature. This often adjusts the toasting cycle, pre-heating the elements to compensate for the initial coldness of the waffle before beginning the browning process, thereby ensuring even toasting.
This often adjusts the toasting cycle, pre-heating the elements to compensate for the initial coldness of the waffle before beginning the browning process, thereby ensuring even toasting. This intelligent adjustment prevents undercooked insides and overcooked outsides, delivering consistent, delicious results every time you crave that breakfast favorite.
Toaster slot size and shape
The dimensions of a toaster’s openings are paramount for enjoying a variety of breakfast staples, particularly those specifically made for toasting.
This feature dictates whether your favorite frozen delicacies will fit comfortably, preventing frustrating attempts to cram them in or, worse, damaging them in the process.
Opting for a model with generously wide slots, often referred to as extra-long or extra-wide slots, is essential. These accommodate the diverse sizes and thicknesses of frozen waffles from different manufacturers, preventing them from getting jammed.
Such designs facilitate smooth insertion and effortless retrieval, minimizing the risk of sticking and tearing, which often occurs with standard-sized slots. This thoughtful design ensures each waffle browns evenly without adhering to the heating elements, leading to a perfect, intact slice every time.
Toaster material and build quality
The physical construction of your toasting appliance is paramount to its performance and durability, directly affecting your breakfast experience.
Opting for robust materials like brushed stainless steel ensures superior heat resistance, crucial for safe operation and preventing accidental burns during use. Unlike many plastic exteriors which can degrade over time and even warp from consistent high heat, stainless steel provides a sturdy, long-lasting shell that withstands daily wear and tear.
This resilience means your appliance will maintain its integrity and appearance for years, a worthy investment for perfect toast every time.
Beyond longevity, the chosen finishes significantly impact usability. A smooth stainless steel surface is remarkably easy to wipe down, making post-breakfast cleanup a breeze, unlike textured plastics that can trap crumbs and grease.
Extra features for waffle lovers
Elevating your breakfast experience hinges on those thoughtful add-ons that transform a good appliance into a great one.
For those who cherish the convenience of pre-made goodness, particularly waffle enthusiasts, specific functionalities can drastically improve your daily routine and the final product. Features like defrost and reheat settings are invaluable, allowing you to go from frozen to perfectly warm without overcooking.
Imagine pulling crisp, ready-to-eat waffles straight from the freezer in minutes, or gently warming up leftovers without sacrificing texture. The specialized bagel setting is another game-changer, targeting only the cut side for a delightful toasted crunch on your bagels, while leaving the other side soft and chewy – a detail many appreciate for their morning toast or breakfast sandwiches. Additionally, precision engineering in the form of centering guides ensures your waffles or bread slices are positioned perfectly every time, leading to uniform browning and eliminating burnt edges or pale centers.
Finally, a high-lift lever is a small but mighty convenience, making it easy to retrieve smaller items like English muffins or even thinner waffles without risking burnt fingers.
These extra conveniences aren’t just bells and whistles; they are functional enhancements designed for optimal texture, perfect toasting, and user ease, ensuring your toasted bread and breakfast items are consistently prepared to your liking, regardless of their starting temperature or size.
Quick Best Toaster For Frozen Waffles Buying Checklist
- Slot Width: Ensure slots are wide enough for standard and thicker frozen waffles.
- Browning Control: Look for precise settings to achieve your ideal level of crispiness.
- Defrost Function: A dedicated setting can improve toasting of directly frozen waffles.
- Even Toasting: Check reviews for consistent browning across the entire waffle surface.
- Easy Cleaning: Removable crumb trays are essential for hassle-free maintenance.
- High-Lift Lever: This feature makes it easy to retrieve smaller waffles or toast without burning your fingers.
Frequently Asked Questions
Do I Need A Special Toaster For Frozen Waffles?
Not necessarily, but toasters with wider slots and specific ‘frozen’ settings often perform better for frozen waffles.
What Does A ‘Frozen’ Setting Do On A Toaster?
The frozen setting typically extends the toasting time to properly thaw and crisp the waffle from its frozen state.
How Do I Prevent My Frozen Waffles From Getting Soggy?
Ensure your toaster reaches the correct temperature and has consistent browning elements for crisp results.
Are Wide-Slot Toasters Better For Frozen Waffles?
Yes, wide slots accommodate thicker waffles and prevent them from getting stuck or tearing during toasting.
How Important Is The Crumb Tray For Waffle Toasting?
A crumb tray is very important for easy cleaning, as waffles can produce more crumbs than bread.
Final Words
Finding the best toaster for frozen waffles ensures perfectly crisp, golden-brown results every morning. With the right features like wide slots and defrost settings, you can elevate your breakfast routine.
