1. Preheat oven to 350°F. 2. Scrub sweet potatoes and pat dry. Pierce each sweet potato a few times with a fork. 3. Place sweet potatoes on a baking sheet and brush with olive oil. 4. Season with salt and pepper. 5. Bake for 45 minutes or until sweet potatoes are tender. Making delicious sweet potatoes has never been easier with this Express Bake Sweet Potato recipe! With just a few simple ingredients, you can have a delicious side dish in no time. Enjoy! Happy cooking!