Lazy Lasagna II

Ingredients

• 3 pounds cheese ravioli frozen thawed
• 1.5 pounds ground beef 
• 1 small onion chopped
• 4 cups mozzarella cheese shredded
• 28 ounce pasta sauce 

Equipment

• frying pan
• oven
• baking pan

Directions

1. Preheat oven to 375 degrees F (190 degrees C).
2. In a skillet over medium heat, brown ground beef with onion; drain grease.
3. Pour in spaghetti sauce and simmer 5 minutes.
4. In a 9x13 inch baking dish, spread enough sauce and beef to cover bottom and put a layer of ravioli down end to end.
5. Spread a layer of sauce and cheese just like you would with regular lasagna. Keep layering and finish with sauce on top.
6. Bake uncovered in a preheated oven for 1 hour.
7. Let sit for 5 minutes before serving.