Peel the sweet potato. Wash it. Pat it dry. Slice it evenly with a knife or a wavy knife for wavy slices.
Place the sweet potato slices on a baking tray lined with parchment paper. Add the olive oil, salt, and cracked pepper. Mix the sweet potato slices around until they are all coated. I usually fold one side of the parchment paper over and swirl them around (that way I don't have to get my hands or a spoon oily).
Lay the potato slices flat onto the parchment paper. Bake them in the oven for about 15-20 minutes or until slightly brown on the edges. Enjoy as a side dish or as a delicious snack with a dip!