Savor the flavors with this delicious Slow Cooker Spaghetti Casserole recipe! Perfect for busy days, this comforting dish layers spaghetti, ground beef, and a rich tomato sauce, all topped with creamy cheeses. In just a few simple steps, create a hearty meal that will delight your family and friends. Ready to cook? Click through to discover the full recipe and make this cheesy favorite in your slow cooker today!
8 ounces uncooked spaghetti
1 pound ground beef or ground turkey
1 medium onion, finely chopped
2 cloves garlic, minced
1 can (28 ounces) crushed tomatoes
1 can (15 ounces) tomato sauce
1 teaspoon Italian seasoning
1 teaspoon salt
½ teaspoon freshly ground black pepper
1 cup cottage cheese
1 cup shredded mozzarella cheese
½ cup grated Parmesan cheese
Fresh basil leaves, for garnish