
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 perfectly. A dusting of cinnamon and a pinch of salt are optional, but they take the flavor from simple to genuinely craveable. The real secret here 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 basket. Flipping halfway through and then letting the chips cool on a rack is what gives you that satisfying crunch rather than a chewy, limp result. No oil, no additives, no mystery ingredients — just fruit and a few pantry staples you probably already have on hand. These are a fantastic alternative to store-bought chips, which often sneak in preservatives or coatings you didn't ask for.
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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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