Cheese-Stuffed Shells

• 1 lb bulk Italian sausage
• 1 large onion, chopped
• 1 (10 ounce) package frozen chopped spinach, thawed and well drained
• 1 (8 ounce) package cream cheese, softened
• 1 egg, beaten
• 2 cups shredded mozzarella cheese, divided
• 2 cups shredded cheddar cheese
• 1 cup cottage cheese
• 1/4 cup grated parmesan cheese
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 20 jumbo pasta shells, cooked and drained
• Sauce
• 1 (29 ounce) can tomato sauce
• 1 tablespoon dried onion flakes
• 1 1/2 teaspoons dried basil
• 1 1/2 teaspoons parsley flakes
• 2 cloves garlic, minced
• 1 teaspoon dried oregano
• 1/2 teaspoon salt
• 1/4 teaspoon pepper

1. In a large skillet, brown sausage, and onion; drain.
2. Transfer to a large bowl.
3. Stir in the spinach, cream cheese, and egg.
4. Add 1 cup mozzarella cheese, cheddar cheese, cottage cheese, Parmesan, salt, and pepper; mix well.
5. Stuff shells and arrange in a greased 13x9 inch baking dish.
6. Combine sauce ingredients; mix well.
7. Spoon over shells.
8. Cover and bake at 350 degrees for 40 minutes.
9. Uncover; sprinkle with remaining mozzarella cheese.
10. Return to oven for 5 minutes or until cheese is melted.

italian sausage, onion, cream cheese, egg, mozzarella cheese, cheddar cheese, cottage cheese, parmesan cheese, salt, pepper, pasta shells, sauce, tomato sauce, onion flakes, basil, parsley flakes, garlic, oregano, salt, pepper

Taken from www.food.com/recipe/cheese-stuffed-shells-31906 (may not work)