Spicy Sweet-Potato Fries

Preheat an oven to 400 F. Slice the potatoes in half lengthwise and then cut each half into four wedges. Toss the wedges with the oil, cayenne pepper, paprika, and salt, and lay the pieces on a baking sheet.

Bake for 35 to 45 minutes, until they're browned on the outside and tender all the way through.