
Crispy, golden, and naturally sweet, these air fryer banana chips are the kind of snack that disappears fast. A quick toss in fresh lemon juice keeps the slices from browning and adds a subtle brightness that balances the banana's sweetness beautifully. Optional cinnamon and salt take things up a notch, giving each chip a warm, slightly savory edge that makes them genuinely hard to stop eating. The real secret is slicing the bananas to a consistent 1/8-inch thickness — a mandoline makes this effortless — so every chip dries out evenly in the air fryer without any soggy spots. Cooking them low and slow at 300°F, then flipping halfway through, coaxes out that satisfying crunch without any oil or fuss. Don't skip the cooling step on a wire rack; that's where the chips go from firm to truly crispy. Whether you're packing them for a road trip or just raiding the kitchen between meals, this is a wholesome, whole-food snack made entirely from ingredients you can see and pronounce.
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Preheat the air fryer to 300°F (150°C) for 3 minutes.
Using a mandoline or a sharp knife, slice the peeled bananas into rounds about 1/8-inch (3mm) thick — uniform thickness is key so the chips dry evenly.
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