1Preheat oven to 400 degrees F (200 degrees C). Coat a shallow baking dish with cooking spray.
2Place tomato slices close together in prepared baking dish. Sprinkle with cheese, bread crumbs, garlic, parsley, salt, pepper, and oregano. Drizzle with olive oil.
3Bake for 20 minutes in the preheated oven, or until cheese is lightly toasted.
Footnotes
Tip
Aluminum foil can be used to keep food moist, cook it evenly, and make clean-up easier.