Step 2) Slice bread in half lengthwise and place cut side up on a baking sheet. Combine oil and garlic in a small bowl. Brush cut surface of bread with oil while spreading garlic evenly over surface.
Step 3) Distribute cheese slices and tomatoes evenly on bread. Bake for 5 minutes. Turn oven to broil and continue cooking for 1 to 2 minutes or until cheese bubbles and melts.
Step 4) Remove from oven and top with basil and Parmesan cheese. Cut and serve immediately.