
Sweet potato fries always sound simple until you end up with a soggy, limp pile of disappointment. This version sidesteps that entirely by using a few smart techniques — a preheated wire rack, thoroughly dried potatoes, and arrowroot starch — that work together to pull moisture away and create genuinely crispy edges. Melted coconut oil coats every stick in a light, neutral richness, while turmeric, ginger, and garlic powder give the whole batch a warm, golden depth that makes plain ketchup feel almost too basic. The single-layer rack setup means hot air circulates all the way around each fry, so the undersides crisp up instead of steaming against a flat pan. Store-bought frozen fries can be a minefield of shared fryer oils and mystery seasonings, but every ingredient here is straightforward and easy to verify. A scatter of fresh parsley at the end adds a little brightness and color that makes the whole plate look like it came from somewhere far fancier than your own oven. Serve them immediately — they're at their absolute best hot and crackling straight off the rack.
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Place a wire rack on a large baking sheet and set it in the oven. Preheat the oven to 425°F (220°C) with the rack inside — starting the fries on a hot surface helps the undersides crisp rather than steam.
Cut the peeled sweet potatoes into sticks about 1/4-inch thick and 3 inches long, keeping the pieces as uniform as possible so they cook evenly.
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