
3-Ingredient Spicy Sweet Potato Wedges are the fiery, flavorful side dish you’ll want to make again and again. With just sweet potatoes, olive oil, and cayenne pepper, you get the perfect balance of heat and sweetness—plus irresistibly crispy edges. These easy spicy sweet potatoes roast perfectly in the oven and are totally customizable with your favorite spices or dipping sauces.
These wedges aren’t just simple—they’re naturally gluten-free, vegan-friendly, and work beautifully as a side for burgers, grilled meats, or grain bowls. Craving extra heat? Try a dash of smoked paprika or hot honey. Prefer it creamy? Pair them with a Greek yogurt lime dip to cool things down.
Sweet potatoes were once mainly holiday fare, but now they’re trending year-round. When roasted at high heat, their natural sugars caramelize into golden, slightly crispy perfection—making them ideal for spicy pairings. This 3-ingredient version proves that sometimes, the boldest flavors come from the simplest combos.

Recipe Yield: 2–3 servings
INGREDIENTS
2 medium sweet potatoes, scrubbed
1 tbsp olive oil
½ tsp cayenne pepper
Optional Add-Ins: pinch of salt, garlic powder, smoked paprika, or chili powder to taste
INSTRUCTIONS
1. Preheat the oven:
Set your oven to 425°F (220°C). Line a baking sheet with parchment paper or lightly grease it.
2. Slice the sweet potatoes:
Cut each sweet potato in half lengthwise, then slice into wedges—about 8–10 per potato. Keep sizes uniform for even roasting.
3. Season the wedges:
Place the wedges in a large bowl. Toss with olive oil and cayenne until fully coated. Add garlic powder or paprika if desired.
4. Roast until crispy:
Spread wedges out on the baking sheet in a single layer. Roast for 20 minutes, then flip and roast for another 10–15 minutes, or until the edges are browned and crisp and the insides are tender. For even crispier results, you can place the wedges on a wire rack set over the baking sheet—no flipping needed!
5. Serve hot:
Enjoy immediately with your favorite dip! For a creamy contrast, mix Greek yogurt with a splash of lime juice and drizzle of honey for a simple sweet heat dip.
Helpful Tips to Perfect This Recipe
- Even-Sized Wedges Are Key: Uniform cuts help everything cook at the same speed, keeping edges crisp and centers soft.
- Boost the Crisp Factor: Soak your raw wedges in cold water for 20 minutes, then dry thoroughly before seasoning to remove starch and enhance crispiness.
- Customize the Heat: Cayenne brings serious kick—cut it in half for a milder version, or swap in chili powder for smoky warmth.
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