Pizza Stuffed Meatloaf YUMMY, Yummy, yummy!!! I made up a huge meatloaf and it was GONE. There wasn’t anything to put away after dinner. This is like a traditional meatloaf only stuffed with pepperoni and mozzarella, topped with pizza sauce and more cheese! Meatloaf stuffed with pizza! Meatloaf Stuffed with Pizza Recipe: Ingredients: 2/3 cup