
Crispy, golden, and naturally sweet, these air fryer banana chips hit that satisfying crunch you crave without a single ingredient that could cause concern for those managing an alpha-gal syndrome diagnosis. The whole snack comes together with just bananas, a squeeze of fresh lemon juice, and optional pinches of cinnamon and salt — nothing hidden, nothing processed, nothing sourced from mammalian products. That simplicity is exactly what makes this recipe such a reliable go-to when store-bought snacks feel like a gamble. Slicing the bananas to a consistent 1/8-inch thickness is the real trick here, ensuring every chip dries out evenly in the air fryer rather than turning soft or chewy in spots. A quick flip halfway through cooking and a full cool-down on a wire rack are what take these from merely good to genuinely crispy. The lemon juice does double duty — it keeps the slices from browning and adds a subtle brightness that balances the banana's natural sweetness beautifully. Batch them up, let them cool completely, and you've got a wholesome, crunchy snack that's as easy to make as it is satisfying to eat.
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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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