Crock Pot Pizza Casserole

Why I Love This Recipe
Ingredients You'll Need
1 1⁄2 lbs lean ground beef, browned and drained
2 medium onions, chopped
11 ounces rigatoni pasta, cooked and drained
28 ounces prepared pizza sauce
2 lbs shredded mozzarella cheese
3 ounces pepperoni, sliced
mushroom, to taste
Directions
Layer the ingredients in this order: Beef, Onions, rigatoni, pizza sauce, mozzarella, pepperoni, mushrooms.
Cook on low for 5 hours.