
Sweet potato chips that actually crisp up at home feel like a small miracle, and this oven-baked version delivers that satisfying crunch without any of the usual snack-aisle ingredient guesswork. The seasoning blend here is bright and fresh — turmeric gives the chips a warm golden hue, while lime juice, lime zest, and freshly chopped cilantro get tossed on right at the end for a zingy, herbaceous finish that tastes anything but plain. Coconut oil helps each slice bake up beautifully, and the key is slicing the sweet potatoes paper-thin so they dry out evenly in the oven and crisp as they cool. Many packaged chips and seasoning blends sneak in black pepper as a default, so making these from scratch means you stay in full control of every ingredient on the list. The two-stage bake — flip, rotate, then watch closely — is the move that separates genuinely crispy chips from sad, chewy ones. Serve them immediately after tossing with the lime and cilantro for the best texture and the most vibrant flavor.
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Preheat the oven to 375°F (190°C). Line two large baking sheets with parchment paper.
Using a mandoline or a sharp knife, slice the sweet potatoes into rounds about 1/16-inch (1.5 mm) thick — thin enough to see light through when held up. Uniform thickness is important so the chips bake evenly.
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