Large Wonder Oven

Q: What is steam infusion? How does it work?

With just 4–6 teaspoons of water, the Wonder Oven creates and circulates hot steam throughout its interior, infusing your food with moisture that draws out incredible flavors and aromas. This results in the fluffiest breads, softest desserts, and juiciest steak you’ll never know was from yesterday. Note: Water should only be added once the Wonder Oven is preheated (not while it is still cool or during preheating).

Q: Can you cook multiple things at once in a large air fryer oven?

Yes! The Large Wonder Oven features 3 spacious cooking levels, allowing you to cook main dishes and sides simultaneously. This multilevel capacity is perfect for busy families who need complete meals ready quickly.

Built for Family-Sized Cooking

Finally, an air fryer toaster oven for busy families. With a 30 L capacity (more than double most standard air fryers), the Large Wonder Oven can fit a 12” pizza, a whole 5.5-pound roast chicken, and full meals (think: sides and appetizers) across three racks. Plus, it preheats a lot faster than your oven, so you can enjoy more time at the table.

blue wonder oven and large wonder oven on counter

6 Functions, Endless Possibilities

The Large Wonder Oven makes magic happen with the simple turn of a dial.

The Large Air Fryer Basket handles family-sized portions of wings, fries, vegetables, and more, and 360-degree circulation ensures even cooking across the entire 30 L capacity.

Air Fry

The non-toxic nonstick Large Bake Pan accommodates family baking projects that feed everyone, from cookies to casseroles to pasta bakes and more.

Bake

Roast whole chickens up to 5.5 pounds with juicy, tender meat and crispy skin. Perfect for simple, impressive meals that are as filling as they are flavorful.

Roast

The spacious interior fits multiple slices, bagels, or English muffins, simultaneously. Perfect for busy morning routines when everyone needs breakfast.

Toast

High-heat from the top down to create a golden, caramelized finish. Great for crisping, melting, or that final perfect touch.

Broil

Bring leftovers back to life with a fresh-tasting flavor and texture that makes last night’s dinner taste like new.

Reheat

The Large Air Fryer Basket handles family-sized portions of wings, fries, vegetables, and more, and 360-degree circulation ensures even cooking across the entire 30 L capacity.

Air Fry

The non-toxic nonstick Large Bake Pan accommodates family baking projects that feed everyone, from cookies to casseroles to pasta bakes and more.

Bake

Roast whole chickens up to 5.5 pounds with juicy, tender meat and crispy skin. Perfect for simple, impressive meals that are as filling as they are flavorful.

Roast

The spacious interior fits multiple slices, bagels, or English muffins, simultaneously. Perfect for busy morning routines when everyone needs breakfast.

Toast

High-heat from the top down to create a golden, caramelized finish. Great for crisping, melting, or that final perfect touch.

Broil

Bring leftovers back to life with a fresh-tasting flavor and texture that makes last night’s dinner taste like new.

Reheat

How It Works

adding water into steam component in blue wonder oven

Steam-Infusion Technology

Our exclusive steam infusion tech uses just 4–6 teaspoons of water to create crispy outsides and juicy insides, results no other air fryer toaster oven can match.

air frying french fries in beige wonder oven

Superior Performance

Smarter, faster, more versatile. Our Wonder Oven® preheats in under 3.5 minutes, replaces multiple appliances with 6-in-1 functionality, and delivers precise, powerful results every time.

roasting salmon and vegetables In pink wonder oven

6-in-1, and More

Six cooking functions and multilevel capacity mean more flexibility. Double recipes for family dinners or roast two sides at once — the Wonder Oven® does more with less space.

Innovative Technology

The Science of Hot Steam

With just 4–6 teaspoons of water, the Large Wonder Oven creates hot steam that locks in moisture, drawing out delicious aroma and flavor from your foods. Revive stale croissants, cook juicy steaks, or bring leftover pizza back to slice-shop status.

pink large wonder oven on counter surrounded by an assortment of cooked food

Getting Technical

Dimensions
Large Wonder Oven
- Exterior: 16.7 in. width, 13.25 in. depth, 13 in. height
- Interior: 13.75 in. width, 13 in. depth, 7.75 in. height
Large Bake Pan
- 13.8 in. length, 11 in. width, 0.7 in. height
Large Air Fryer Basket
- 13.9 in. length, 11.9 in. width, 0.9 in. height
Large Wire Rack
- 13.9 in. length, 11.9 in. width, 0.4 in. height
Large Crumb Tray
- 13.9 in. length, 12 in. width, 0.5 in. height
Weight
Large Wonder Oven
- 17.5 lbs. (without inserts)
Large Bake Pan
- 1.3 lbs.
Large Air Fryer Basket
- 0.8 lbs.
Large Wire Rack
- 1 lb.
Large Crumb Tray
- 0.7 lbs.
Capacity
- 32 qt
- The Large Wonder Oven can fit up to:
- 4.5 lbs. chicken
- 2 lbs. french fries per Air Fryer Basket
- 3 lbs. chicken wings per Air Fryer Basket
- Six slices of toast per Wire Rack
- 12 cookies per Bake Pan
- 12 in. pizza
Features
- 6 cooking modes
- Steam infusion technology
- Multilevel cooking
- Quick preheat: Under 3.5 minutes and up to 70% faster than traditional ovens*
- *Based on average preheat times to 350°F with Bake
- Fast cooking: Up to 35% faster than traditional ovens**
- **Based on average poultry cooking times at 350°F on Bake.
- Dual-speed convection fan
- Interior light
Modes
- Air Fry
- Bake
- Toast
- Roast
- Reheat
- Broil
Material(s)

Large Wonder Oven: Stainless steel
Large Bake Pan: Aluminum with non-toxic nonstick ceramic coating
Large Air Fryer Basket: Chromed steel
Large Wire Rack: Chromed steel
Large Crumb Tray: Stainless steel
Wattage & Voltage
- 1700w
- 120V
Heat Range
- 200° – 450°F
- Please note! The temperature dial is represented in degrees Fahrenheit
Timer
- 0 – 60 minutes

Large Wonder Oven
Large Bake Pan
Large Air Fryer Basket
Large Wire Rack (2x)
Large Crumb Tray

Stacking Them Up

Capacity

Pizza Size

Can I Fit a Chicken?

Servings

Multilevel Cooking

Counter Space

Standard Air Fryer

4–6 qt typical

✖️
6–8” inch max

✖️
Pieces only

2–3 people

✖️
Single level

Compact

Large Wonder Oven

30 L

✔️
12" family size

✔️
Yes (a whole chicken, in fact!)

4-6 people

✔️
3 levels

Family-sized, but efficient

Standard Wonder Oven

13 qt

✔️
9" personal

✔️
Yes (Up to 4.5 lbs)

2–4 people

✔️
2 levels

Compact

A Century of Experience

The Team Behind the Wonder Oven^®

Five prototype sampling rounds. More than 100 units tested. 115-plus years of product design and manufacturing experience. Our team put the Wonder Oven® through many rigorous (and delicious) months of trials and modifications to create the most multifunctional appliance your countertop has ever seen.

Get Yours

A group of people stand indoors smiling and holding colorful toaster ovens, with some raising the ovens above their heads. The setting appears to be a bright, spacious workshop or factory.

Frequently Asked Questions

With just 4 – 6 teaspoons of water, the Wonder Oven creates and circulates hot steam throughout its interior, infusing your foods with locked-in moisture that draws out incredible flavors and aromas. This results in the fluffiest breads, softest desserts, and juiciest steak you’ll never know was from last night.

Note: Water should only be added once the Wonder Oven is preheated (not while it is still cool or during preheating).

The Large Wonder Oven’s footprint is 13 in. tall, 13.25 in. deep, 16.7 in. wide. That's a compact and convenient size that doesn’t sacrifice internal capacity. We love a tidy counter.

The Wonder Oven is engineered with six functions that replace four appliances, so you can do everything you need with just one machine. Go from air frying, baking, and toasting to roasting, broiling, and reheating with the simple turn of a dial. Plus, the steam infusion gives every mode some extra juice (in some cases, literally).

Cook multiple things at once! On different levels! Check out the Large Wonder Oven Accessories bundle for an extra Bake Tray and Air Fryer Basket each so you can go multilevel on the same mode. Now that’s efficient.

The Large Wonder Oven is perfect for families of 4 to 6 (or more) people, or anyone who frequently cooks for groups. With 30 L capacity (more than double standard air fryers), it handles family-size portions, whole chickens, 12-inch pizzas, and large meal prep batches.