Fun-Spiced Sweet Potato Fries

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Crispy baked sweet potato fries seasoned with a playful blend of cinnamon and cayenne, offering a sweet and spicy kick that's fun for the whole family. This american-inspired vegetarian ready in about 40 minutes pairs sweet potatoes, olive oil, cinnamon for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 180 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 25 min Serves 4 American cuisine 180 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 425°F. Peel and cut 2 large sweet potatoes into 1/4-inch thick sticks, then rinse under cold water and pat completely dry.
  2. Step 2: In a large bowl, toss the sweet potato sticks with 2 tbsp olive oil, 1/2 tsp cinnamon, 1/4 tsp cayenne pepper, and 1/2 tsp salt until evenly coated.
  3. Step 3: Spread the coated sweet potato sticks in a single layer on a parchment-lined baking sheet, ensuring they are not overlapping.
  4. Step 4: Bake for 20-25 minutes, flipping halfway through, until the edges are crispy and the fries are golden brown.

Frequently asked questions

How long does Fun-Spiced Sweet Potato Fries take to make?

Total time is about 40 minutes (15 min prep + 25 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Fun-Spiced Sweet Potato Fries?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep sweet potatoes from drying out.

Can I substitute ingredients in Fun-Spiced Sweet Potato Fries?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Fun-Spiced Sweet Potato Fries for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Fun-Spiced Sweet Potato Fries?

American vegetarian like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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