Clean sweetpotatoes with a quick rinse of water and use a vegetable peeler to remove the outside later of skin.
Cut sweetpotatoes into wedges and drizzle sweetpotatoes with olive oil.
Season the sweetpotatoes with salt and pepper and transfer them to a hot indoor or outdoor grill.
Grill sweetpotatoes for 4-5 minutes per side until grill marks appear and then remove sweetpotatoes from grill and set aside. These can be served warm or at room temperature with the dipping sauce.