This Million Dollar Spaghetti is the ultimate comfort food casserole made with layers of tender spaghetti, savory meat sauce, creamy cheese filling, and plenty of melted mozzarella. Rich, cheesy, and irresistibly satisfying, this family favorite is perfect for busy weeknights, potlucks, and make-ahead meals.

Ingredients

For the Pasta

• 1 pound spaghetti
• 2 tablespoons butter

For the Meat Sauce

• 1 pound lean ground beef
• 1 small onion, diced
• 3 garlic cloves, minced
• 1 (24-ounce) jar marinara sauce
• 1 teaspoon Italian seasoning
• Salt and black pepper to taste

For the Creamy Layer

• 8 ounces cream cheese, softened
• 1 cup cottage cheese or ricotta cheese
• ½ cup sour cream

Topping

• 2 cups shredded mozzarella cheese
• ½ cup grated Parmesan cheese
• Fresh parsley, chopped

---

Instructions

1. Preheat oven to 350°F (175°C).
2. Cook spaghetti according to package directions. Drain and toss with butter.
3. In a skillet, cook ground beef and onion until browned. Add garlic and cook for 1 minute. Stir in marinara sauce, Italian seasoning, salt, and pepper. Simmer for 5 minutes.
4. In a bowl, mix cream cheese, cottage cheese, and sour cream until smooth.
5. Spread half the spaghetti in a greased 9×13-inch baking dish.
6. Spread the cheese mixture over the spaghetti.
7. Add the remaining spaghetti.
8. Pour meat sauce evenly over the top.
9. Sprinkle with mozzarella and Parmesan cheese.
10. Bake for 30–35 minutes until bubbly and golden.
11. Garnish with parsley and let rest for 10 minutes before serving.