AliS Favorite Rigatoni

Ingredients
- 1 12 lb ground beef
- 1 medium onion
- 1 large jar favorite spaghetti sauce
- 1 pkg rigatoni noodles
- 1 small container Ricotta cheese
- 12 c sour cream
- 1 large ball Mozzarella cheese
Directions
- Brown ground beef with onion and seasonings garlic powder and pepper
- Stir in spaghetti sauce and let stew