01 -
Heat your oven to 400°F. Put parchment paper on a baking sheet.
02 -
Lay out the tomato slices across your lined baking sheet.
03 -
Sprinkle Parmesan first then add mozzarella on each tomato slice.
04 -
Toss chopped basil over the cheese-covered tomatoes.
05 -
Lightly drizzle olive oil over all the prepared tomatoes.
06 -
Let them bake for 8-10 minutes until the cheese bubbles and melts.
07 -
Switch oven to broil and cook another 2-3 minutes to get golden cheese.