Set the oven temperature to 425�F. Brush each side of the eggplant slices with olive oil. Using salt and pepper, season the eggplant.
Place the eggplant on a baking sheet. Bake for 6-8 minutes or until tender and brown. Turn the eggplant over at least once while it is baking.
Using the tomato sauce, spread 1 tablespoon on each piece of eggplant. Sprinkle shredded cheese on top of the sauce.
Place the eggplant in the oven and bake for 3-5 minutes or until the cheese has melted.