Source: health.com

Ingredients

6 medium sweet potatoes (about 2 1/4 pounds)
Cooking spray
2 teaspoons sugar
1/2 teaspoon salt
1/4 teaspoon ground red pepper
1/8 teaspoon black pepper

Directions

Preheat oven to 500°.

Peel potatoes; cut each lengthwise into quarters. Place potatoes in a large bowl; coat with cooking spray. Combine sugar, salt, and peppers, and sprinkle over potatoes, tossing well to coat. Arrange potatoes, cut sides down, in a single layer on a baking sheet. Bake at 500° for 10 minutes; turn wedges over. Bake an additional 10 minutes or until tender and beginning to brown.