Million Dollar Spaghetti Casserole: The Ultimate Comfort Food Recipe
Introduction to Million Dollar Spaghetti Casserole
If you’re looking for a dish that combines simplicity, heartiness, and a touch of nostalgia, then the Million Dollar Spaghetti Casserole is the perfect choice for you! This delightful casserole is not only easy to prepare but also offers a delicious blend of flavors that will have your family coming back for seconds. Whether you’re hosting a family gathering or just want a comforting meal for the week ahead, this baked spaghetti dish will surely satisfy everyone’s cravings.
A Personal Story Behind My Million Dollar Spaghetti Casserole Journey
Growing up, spaghetti was a staple in our household. My mother would often make her version of baked spaghetti, and it quickly became one of my favorite meals. I remember the aroma filling the house as it baked in the oven, and the excitement that built up as we gathered around the table. This Million Dollar Spaghetti Casserole reminds me of those cherished moments, bringing comfort and warmth to any occasion. It’s a dish that holds a special place in my heart, and I’m thrilled to share it with you!
What Makes This Million Dollar Spaghetti Casserole Recipe Special?
This recipe stands out due to its rich layers of flavor and creamy texture. The combination of ground beef, marinara sauce, and a creamy cheese mixture makes every bite a delightful experience. The melted mozzarella and parmesan on top create a beautiful golden crust that adds to the appeal. Plus, it’s incredibly versatile – you can easily customize it with your favorite vegetables or spices. It’s the ideal comfort food that brings people together while being simple enough for anyone to make!

The Full Million Dollar Spaghetti Casserole Recipe
Ingredients
- 16 ounces spaghetti noodles
- 1 pound ground beef
- 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
Instructions
- Preheat your oven: Start by preheating your oven to 350°F (175°C). This ensures that your casserole cooks evenly.
- Cook the beef: In a large skillet over medium heat, cook the ground beef until browned. Season with salt and pepper. Add the chopped onions and minced garlic, cooking until the onions are translucent. Mix in all but 1/2 cup of the marinara sauce. Stir well and set aside.
- Prepare the spaghetti: Cook the spaghetti according to package instructions until “al dente.” Drain and place in a large mixing bowl. Add butter and the reserved 1/2 cup of marinara sauce, tossing to coat the noodles thoroughly.
- Mix the cheeses: In a separate bowl, combine the cream cheese, sour cream, and cottage cheese (or ricotta cheese). This creamy mixture adds a wonderful richness to the casserole.
- Assemble the casserole: Place half of the cooked spaghetti in a 9×13-inch baking dish. Spread the cheese mixture over it. Add the remaining spaghetti noodles on top. Pour the meat sauce over everything and spread evenly. Finally, top with mozzarella and parmesan cheese.
- Bake: Bake the casserole for 30-40 minutes until hot and bubbly. Check at 20 minutes; if the cheese browns too quickly, cover with foil. Once done, let it rest for at least 15 minutes before serving.
Serving Suggestions and Variations for Million Dollar Spaghetti Casserole
This Million Dollar Spaghetti Casserole is perfect on its own, but you can elevate it further by serving it with a side salad or garlic bread for a complete meal. For those looking to add extra nutrition, consider mixing in vegetables like bell peppers or mushrooms into the meat sauce. You can also experiment with different cheeses or add spices such as Italian seasoning for an extra flavor kick. This recipe is flexible, so feel free to make it your own!

Frequently Asked Questions About Million Dollar Spaghetti Casserole
Can I make this casserole ahead of time? Yes! You can prepare the casserole in advance, cover it tightly, and store it in the refrigerator. When you’re ready to bake, simply add an additional 10-15 minutes to the cooking time.
Can I freeze leftovers? Absolutely! This casserole freezes well. Just ensure to cool it completely, then wrap it tightly in plastic wrap or foil before placing it in the freezer. To reheat, thaw it in the refrigerator overnight and bake until heated through.
What can I substitute for ground beef? If you prefer, you can substitute ground turkey or chicken for a lighter option. Just be sure to season it well to maintain flavor.

Million Dollar Spaghetti Casserole
Equipment
- 9x13-inch baking dish For assembling the casserole.
Ingredients
Main Ingredients
- 16 ounces spaghetti noodles
- 1 pound ground beef
- 1 small onion, chopped
- 2 cloves garlic, minced
- 24 ounces marinara sauce
- 3 tablespoons butter
- 8 ounces cream cheese, softened
- 0.25 cup sour cream
- 1 cup cottage cheese or ricotta cheese
- 2 cups shredded mozzarella cheese
- 0.67 cup freshly grated parmesan cheese
Instructions
- Preheat your oven to 350°F (175°C).
- In a large skillet over medium heat, cook the ground beef until browned. Season with salt and pepper. Add the chopped onions and minced garlic, cooking until onions are translucent. Mix in all but 1/2 cup of the marinara sauce. Stir well and set aside.
- Cook the spaghetti according to package instructions until 'al dente.' Drain and place in a large mixing bowl. Add butter and the reserved 1/2 cup of marinara sauce. Toss to coat.
- In a separate bowl, combine the cream cheese, sour cream, and cottage cheese (or ricotta cheese).
- Place half of the cooked spaghetti in a 9x13-inch baking dish. Spread the cheese mixture over it. Add the remaining spaghetti noodles. Pour the meat sauce on top and spread evenly. Top with mozzarella and parmesan cheese.
- Bake the casserole for 30-40 minutes until hot and bubbly. Check at 20 minutes; if the cheese browns too quickly, cover with foil. Let it rest for at least 15 minutes before serving.
