Crispy Roasted Sweet Potato Spears with Chili

Name: Crispy Roasted Sweet Potato Spears with Chili
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Yield: 3 servings
Cuisine: American
Ingredients: 3 cups sweet potatoes, cut into spears; 1/2 teaspoon red pepper flakes; 1 teaspoon chili powder; 1 teaspoon salt; 2 tablespoons olive oil; 1 tablespoon lime juice; 1 garlic clove garlic, minced; 1/4 teaspoon cayenne pepper; 1 tablespoon Dijon mustard; 1/4 teaspoon black pepper, ground

Spiced sweet potato wedges roasted until golden and caramelized, featuring layers of heat from chili powder, cayenne, and red pepper flakes balanced with tangy lime and Dijon mustard. A simple vegetable side that works for weeknight dinners or casual entertaining, basic potatoes into a bold, savory-spicy accompaniment. The quick roasting method develops crispy edges while keeping the interior tender.

Prep: 10 min
Cook: 30 min
Yield: 3 servings
Level: medium
Cuisine: American

No ratings yet — be the first

Vegan Vegetarian Gluten-Free Dairy-Free Nut-Free

Ingredients

3 servings

3 cups sweet potatoes, cut into spears
½ teaspoon red pepper flakes
1 teaspoon chili powder
1 teaspoon salt
2 tablespoons olive oil
avocado oil1:1neutral
works identically
Full guide →
1 tablespoon lime juice
1 garlic clove garlic, minced
¼ teaspoon cayenne pepper
paprika1:1mild
removes heat, keeps flavor
Full guide →
1 tablespoon Dijon mustard
whole grain mustard1:1mild
slightly grainier texture
Full guide →
¼ teaspoon black pepper, ground

Method

6 steps

1
Preheat oven to 400F.
2
Combine red pepper flakes, chili powder, salt, olive oil, lime juice, minced garlic, cayenne pepper, Dijon mustard, and black pepper in a large bowl.
3
Add sweet potato spears and toss until evenly coated.
4
Spread on a baking sheet in a single layer.
5
Bake 20 minutes.
6
Turn potatoes over and continue baking 10 minutes until edges are crispy.

Tips

Tip 1

Cut potatoes to uniform thickness so they roast evenly and crisp simultaneously.

Tip 2

Flip halfway through baking to ensure even browning on all sides.

Good to Know

Storage

Keep covered in refrigerator up to 4 days. Reheat on baking sheet at 350F for 8-10 minutes.

Make Ahead

Prepare spears and coat with seasoning mixture up to 8 hours ahead. Store in refrigerator before roasting.

Serve With

Serve warm or at room temperature as a side to grilled proteins, grain bowls, or tacos.

See pairing guide →

Common Mistakes

Watch

Cut potatoes to similar sizes to avoid under or overcooking.

Watch

Spread potatoes in single layer to allow steam to escape and edges to crisp.

Watch

Flip partway through to ensure even browning rather than one side burning.

Substitutions

olive oil→

avocado oil1:1neutral

works identically

Full guide →

cayenne pepper→

paprika1:1mild

removes heat, keeps flavor

Full guide →

Dijon mustard→

whole grain mustard1:1mild

slightly grainier texture

Full guide →

Find more substitutions →

FAQ

Can I prepare the seasoning mix ahead of time?

Yes, combine all dry and wet spices in a bowl and refrigerate up to 3 days. Add potatoes and toss just before roasting.

What if my potatoes are unevenly sized?

Cut larger spears thinner so all pieces finish cooking simultaneously. Alternatively, add smaller pieces to the pan halfway through baking.

How long can I keep these and can I reheat them?

Store 4 days refrigerated. Reheat on a baking sheet at 350F for 8-10 minutes to restore crispness, or serve cold.