This grilled cheese tastes exactly like a pepperoni pizza! This pizza grilled cheese sandwich is ready in under 15 minutes and made with only 5 ingredients.
Spread the pizza sauce on one piece of bread, and sprinkle the mozzarella on top. Evenly space the pepperoni over the cheese, and sandwich the two pieces of bread together.
Butter both sides of the bread, and place the sandwich on a medium skillet. Heat the sandwich on medium heat until the cheese is melty (I like to put a saucepan lid on top to help the process). Flip the sandwich, and heat the other side until the bread is golden. Serve immediately.