Million Dollar Spaghetti | Umami

Ingredients

• 16 ounces spaghetti noodles
• 1/2 pound ground beef
• 1/2 pound ground Italian sausage (or pork sausage)
• salt and pepper (, to taste)
• 1 small onion (, chopped)
• 2 cloves garlic (, minced)
• 24 ounces marinara sauce
• 3 Tablespoons butter
• 8 ounces cream cheese (, softened)
• 1/4 cup sour cream
• 1 cup cottage cheese (or ricotta cheese)
• 2 cups shredded mozzarella cheese
• 2/3 cup freshly grated parmesan cheese