01 -
Preheat oven to 400°F (200°C) and line a baking sheet.
02 -
Place the sliced Roma tomatoes evenly on the prepared baking sheet.
03 -
Top each tomato slice with Parmesan, mozzarella, fresh basil, and drizzle with olive oil.
04 -
Bake the tomatoes for 8-10 minutes, then broil for 2-3 minutes until the cheese is golden brown.
05 -
Serve the baked tomatoes warm as a side dish or appetizer.