Crock-Pot Pizza - cooking recipe

Ingredients

3 lb. ground beef or ground chuck, cooked and drained
1 large onion, chopped
1 large green pepper, chopped
16 oz. shredded Mozzarella cheese
16 oz. shredded Cheddar cheese
3 (8 oz.) jars pizza sauce
2 jars sliced mushrooms, drained
8 oz. pepperoni or Canadian bacon

Preparation

Mix pizza sauce and drained hamburger meat.
Alternate layers of ingredients with pepperoni and cheese, ending with cheese on top. Cook 2 hours on low heat in crock-pot.