Prepare the Ingredients: Wash and slice the cucumbers and tomatoes, slice the bologna into thin slices, and shred the mozzarella cheese. Slice the sliced bread and place it onto a large tray.
Add the Ingredients: Spread 1 teaspoon of mayo per slice of bread. Place the sliced bologna on top of the bread and mayo. Then, place tomato and cucumber slices on top of the bologna.
Top with Cheese: Put a pinch of cheese, about 1 tablespoon, on top of each sandwich.
Serve: Enjoy your delicious open-face sandwiches! This recipe is quick, easy, and perfect for when you need a simple, no-fuss meal.