
Crispy, golden, and fragrant with fresh rosemary, these baked sweet potato chips hit that perfect sweet-savory note that makes it nearly impossible to stop at just one handful. Coconut oil does the heavy lifting here, coating each paper-thin slice so it crisps up beautifully in the oven without any need for processed oils or additives that often sneak soy derivatives into store-bought snack foods. A touch of ground ginger adds a subtle warmth that plays off the natural sweetness of the potato in a way that feels almost fancy for something this simple. The real secret is slicing the rounds as uniformly thin as possible — a mandoline makes this effortless — because even thickness is what separates genuinely crispy chips from a sad, chewy batch. After a flip halfway through baking and a few minutes on a cooling rack, they firm up into snappy, satisfying chips that taste like something you'd pay too much for at a specialty grocery store. With just five clean ingredients and a straightforward oven method, this is the kind of recipe you'll come back to every time a craving for something crunchy strikes.
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Preheat the oven to 375°F (190°C). Line two large baking sheets with parchment paper and set a wire cooling rack over one of them if you have a second rack available.
Using a mandoline set to 1/16-inch thickness, or a very sharp knife, slice the sweet potatoes into rounds as uniformly thin as possible. Uniform thickness is the single most important factor for even crisping — thicker slices will stay chewy while thinner ones burn.
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