Slice the tomatoes horizontally into ¼ - ½ inch thick slices. It's totally up to you how thick you make the tomatoes.

Place the mayonnaise and a minced garlic clove in a ziptop bag. Mash it up in your hands to distribute the garlic in the mayo.

Cut a small hole in one of the corners of the bag and drizzle mayo over the top of each tomato slice.

Sprinkle a mixture of the Mozzarella and Parmesan cheese over the mayo.