Toast the slices of bread (either in a toaster or in the oven on the broiler setting).
While the bread is toasting, wash and thinly slice the tomatoes.
Once the bread is toasted, add the tomatoes and slices of mozzarella on top. Season with salt & pepper to taste, and a drizzle of olive oil on top. Enjoy!
Optional: Add some fresh basil leaves.
Average estimated amount for one serving