Begin by preheating your oven to 200°C (180°C fan-forced). This ensures the oven reaches the right temperature while you prepare the pizzas.

Lay out the small pita breads on a flat surface or a baking tray. Using a spoon or spatula, evenly spread a thin layer of tomato paste over each pita bread. Be sure to cover the entire surface, leaving a small border around the edges for a perfect crust.

On top of the tomato paste, evenly distribute the sliced mild salami, sliced button mushrooms, and halved black olives. Spread the toppings across each pita, ensuring they are evenly spaced for balanced flavor.

Once the toppings are in place, generously sprinkle shredded mozzarella cheese over each pita. The cheese should cover the toppings completely for a rich, cheesy finish.

Transfer the prepared pita pizzas to the preheated oven. Bake for about 10 minutes, or until the cheese is fully melted, bubbling, and golden brown. The pita should also be slightly crisp around the edges.

Once baked, remove the pizzas from the oven and let them cool for a minute before serving. Enjoy these quick and easy pizza supremes as a light meal or snack!