Place eggplant slices in a single layer on a nonstick baking sheet. Lightly brush slices with olive oil. Broil until eggplant is browned. Turn eggplant over, brush lightly with olive oil and broil until lightly browned.
Top each eggplant slice with a tomato slice and broil for another minute. sprinkle cheese, basil and pepper evenly over each slice. Broil until cheese is melted and golden brown.