Ravioli Casserole

Grrrrrgh!
Course : Ravioli
From: HungryMonster.com
Serves: 6
 

Ingredients:

1 1/2 pounds ground beef
1 medium onion -- chopped
1 clove garlic
16 ounces tomato sauce
14 ounces stewed tomatoes
1 teaspoon te dried crushed oregano
1 teaspoon Italian seasoning
1 teaspoon salt and pepper -- to taste
10 ounces frozen chopped spinach -- thawed
16 ounces bow-tie pasta -- cooked and drained
1/2 cup grated Parmesan cheese
1 1/2 cups shredded mozzarella cheese
 

Preparation:

In a large skillet over medium-high ehat, brown ground beef, onion, and garlic. Cook until onion becomes clear and soft, approximately 20 minutes. Drain excess fat. Transfer meat mixture to Crock-Pot. Add the tomatoes, tomato sauce, oregano, Italian seasoning, and salt and pepper, stirring to break up stewed tomatoes. Cover and cook on Low for 7 to 8 hours or on High for 3 1/2 to 4 hours. In the last 30 minutes turn on High if on Low. Stir in the cooked pasta, spinach, and cheese. Serve immediately when mozzarella cheese is melted.