A simple recipe for upside down meatball casserole. Could use BBQ meatballs instead for BBQ sub casserole. With less than 15 minutes of prep time, this hearty and satisfying casserole is comfort food at its best.
Secret Ingredient Pepperoni Pizza Casserole is a delicious gluten free casserole recipe that is great for dinner and is super kid friendly. ~~~ Deffintily going to make again, very yummy. I added extra pepperoni and cheese.