The Ninja Double Stack XL Air Fryer Toaster Oven Combo features two independent ovens with 12 cooking functions. You can choose to open just the top of either unit with the FlexDoor, or open the entire unit like a regular oven. The Double Stack has FlavorSeal technology that keeps fumes from crossing between the two ovens. You can also sync the ovens with DualZone so that two dishes finish at the same time, letting you spend less time cooking and more time eating.

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A kitchen staple you’ll want to use every day to make delicious dinners

Most countertop ovens are wide and shallow. The Ninja Double Stack XL is vertical instead, with two ovens one above the other so you can roast a 4.5-pound chicken at 375 degrees in the lower zone while the upper air fries something else at 400. The unit takes up the same counter footprint as a single-zone toaster oven, but at 31 pounds and roughly twice the height, you’ll want both vertical clearance and free counter space before ordering.

Ninja calls this a 12-in-1, which means a regular toaster oven menu plus specialized modes like air fry, dehydrate, and whole roast. Air fry is the function most people buy a Ninja for, giving food a crisp finish without a pot of oil or the cleanup that comes with it. Dehydrate is the sleeper, working long enough at low temps to turn out homemade jerky or fruit leather in an afternoon.