Here's the basic recipe:
2 large sweet potatoes, peeled or unpeeled
salt and pepper
1. Cut sweet potatoes into "fries."
2. Place in a large bowl or Ziploc bag. Add a drizzle of oil and salt and pepper. Mix or shake.
3. Bake at 425°F for 15 minutes on a lightly greased cookie sheet. Stir/flip. Bake for another 10 minutes. Mangia!