Irresistible Million Dollar Spaghetti Bake

Indulge in the ultimate comfort food experience with our irresistible Million Dollar Spaghetti Casserole. This dish isn’t just spaghetti; it’s an elevated masterpiece, featuring a harmonious blend of perfectly cooked spaghetti, a rich and savory meat sauce, a creamy layer of ricotta and cream cheese, all crowned with a generous blanket of melted mozzarella. It’s a casserole that brings warmth to any dinner table, satisfying cravings and creating cherished memories with every forkful. Prepare for rave reviews – this isn’t your average spaghetti night!

Million dollar spaghetti over a casserole dish with cheese and ground beef spaghetti casserole

Million Dollar Spaghetti Casserole: A Family Favorite Elevated

There’s an inherent comfort in a simple plate of spaghetti. It evokes childhood memories, offers a satisfying meal after a long day, and remains a dependable pantry staple for many. But what if you could take that beloved classic and transform it into something truly extraordinary? Our Million Dollar Spaghetti Casserole does exactly that, catapulting a humble pasta dish into a luxurious, flavor-packed experience that feels like a million bucks.

This recipe distinguishes itself with an incredible creamy layer, a secret weapon crafted from the perfect marriage of smooth ricotta cheese, tangy cream cheese, and a hint of garlic powder. This velvety middle layer is nestled between hearty, flavorful marinara sauce infused with tender ground beef and a bed of al dente spaghetti noodles, creating a symphony of textures and tastes in every bite. Topped with bubbly, golden mozzarella, this baked spaghetti becomes a showstopper—an Italian-inspired casserole that’s both familiar and excitingly new.

One of the best aspects of this Million Dollar Spaghetti is its versatility, particularly when it comes to the marinara sauce. You have the freedom to choose what works best for you and your family. Opt for your favorite high-quality jarred sauce for a quick and convenient option, or take it up a notch with a homemade version. Whether you prefer a slow-simmered crockpot marinara, a copycat recipe of your favorite restaurant’s sauce, or a cherished family tomato sauce recipe, the choice is entirely yours. We often gravitate towards a robust scratch-made sauce or our go-to premium brand like Rao’s, which we make sure to stock up on. The quality of your sauce will significantly impact the depth of flavor in the final dish, so choose one you genuinely love.

When this Million Dollar Baked Spaghetti first graced our dinner table, the reaction was immediate and overwhelmingly positive. My husband declared it had “rocketed spaghetti dinner to a whole new level,” a sentiment echoed with every delighted groan and exclamation of “Oh wow, this is so good!” It’s incredibly rewarding to create a dish that brings such joy and satisfaction, making all the effort worthwhile. This casserole isn’t just food; it’s an experience designed to make everyone at the table happy.

To complete this magnificent meal, we love serving it alongside some crispy, buttery garlic bread and a fresh, vibrant side salad. You could also complement it with copycat Olive Garden Breadsticks for an extra special touch. Paired with a robust red wine, this Million Dollar Spaghetti Casserole transforms an ordinary weeknight into a festive occasion, making it a perfect meal for family gatherings or entertaining friends.

garlic powder, cream cheese, Rao's marinara, Tillamook Mozzarella, Minced Garlic, Ricotta cheese, spaghetti noodles, and ground beef on a white counter

Key Ingredients for Million Dollar Spaghetti

The magic of this casserole lies in its simple yet powerful ingredients. Here’s a closer look at what you’ll need and how you can customize it to your liking:

  • Ground Beef: We typically use an 80/20 lean-to-fat ratio for a rich flavor profile, but feel free to adjust based on your preference. For an even deeper, more complex meat flavor, consider combining ground beef with Italian sausage. If you’re looking for a lighter option, ground turkey or ground chicken are excellent alternatives.
  • Spaghetti Noodles: The classic choice for a reason. Cook them al dente to ensure they maintain their texture during baking and absorb the delicious sauces without becoming mushy. Any long pasta shape like linguine or fettuccine, or even shorter shapes like penne or ziti, can also be used if that’s what you have on hand.
  • Marinara Sauce: As mentioned, your favorite brand or homemade recipe will shine here. This is the foundation of your savory meat sauce.
  • Cream Cheese: Essential for that “million dollar” creamy layer. Ensure it’s at room temperature for easy mixing with the ricotta. Its slight tanginess beautifully complements the richness of the other ingredients.
  • Ricotta Cheese: Adds a soft, pillowy texture and mild sweetness to the creamy layer. For a common substitute, cottage cheese can be used, offering a similar texture with a slightly different flavor profile.
  • Mozzarella Cheese: Shredded mozzarella provides that classic gooey, melty top. Don’t hesitate to experiment with a blend of mozzarella and provolone, or even a sprinkle of Parmesan cheese for an extra salty, umami kick.
  • Onion & Minced Garlic: These aromatic powerhouses form the base of your meat sauce, infusing it with depth and robust flavor.
  • Italian Seasoning & Garlic Powder: A blend of dried herbs like oregano, basil, thyme, and rosemary (Italian seasoning) brings authentic Italian flavors, while extra garlic powder enhances the garlicky notes in the cheese layer.
  • Salt and Pepper: Crucial for seasoning the meat sauce to perfection. Always taste and adjust as you go.

Optional Add-ins and Variations:

  • Mushrooms: Sauté sliced mushrooms with the onions for an earthy addition.
  • Spinach: Wilt fresh spinach into the meat sauce for added greens and nutrients.
  • Sour Cream: A dollop of sour cream can be mixed into the ricotta layer for extra creaminess and tang.
  • Spice: A pinch of red pepper flakes in the meat sauce can add a delightful kick.
  • Vegetarian/Vegan: Easily make this dish vegetarian by omitting the ground beef and using plant-based meat alternatives like Beyond Beef or Boca Burger crumbles. For a vegan version, use plant-based meat substitutes, vegan cream cheese, vegan ricotta (or a cashew cream alternative), and dairy-free mozzarella.
mix n chop in ground beef and onion in a skillet

Essential Equipment for Your Kitchen

Having the right tools makes cooking this casserole a breeze. Here’s what we recommend:

  • Large Mixing Bowl: A spacious bowl, ideally with a handle or non-slip base, is perfect for mixing the creamy cheese layer and tossing the spaghetti.
  • Large Pot: Necessary for boiling the spaghetti noodles to perfection. Ensure it’s big enough to prevent the pasta from sticking.
  • Large Skillet: You’ll need this for browning the ground beef and sautéing your aromatics. A skillet with deep sides is helpful to contain the sauce.
  • 9×13 Casserole Baking Dish: The standard size for most casseroles, ideal for this recipe to ensure even baking and that beautiful layered presentation. Glass or ceramic dishes work wonderfully.
  • Hamburger Mix and Chop Tool: This handy gadget makes breaking up ground meat in the skillet quick and efficient, ensuring even browning.
  • Heat-Resistant Potholders: Safety first! Always use reliable potholders when handling hot dishes coming out of the oven. Silicone options are fantastic for heat protection and durability.
million dollar spaghetti casserole in a glass baking dish

Expert Tips for a Perfect Million Dollar Spaghetti Casserole

Achieving a truly spectacular Million Dollar Spaghetti Casserole is all about attention to a few key details. Follow these tips for a dish that will impress every time:

  • Preheat Your Oven: Always preheat your oven to 350 degrees F (175 degrees C) before you begin assembly. This ensures even cooking and a consistent bake from start to finish.
  • Room Temperature Cream Cheese: This is a crucial step! Make sure to set your cream cheese out at least an hour before you plan to mix it. Softened cream cheese blends seamlessly with ricotta and garlic powder, creating a smooth, lump-free creamy layer. Cold cream cheese will be difficult to combine evenly.
  • Al Dente Spaghetti is Key: Cook your spaghetti noodles only to al dente, which means they should still have a slight bite. Check the package directions and aim to cook for about 2-3 minutes less than the recommended time. This prevents the pasta from becoming mushy when it absorbs moisture and continues to cook in the oven.
  • Build Flavor in Layers: Don’t rush the sautéing of your onions and garlic. Sautéing the onions until translucent and fragrant, then adding the minced garlic for just a minute or two, creates a crucial aromatic base for your ground beef and marinara sauce.
  • Drain Ground Beef Thoroughly: After browning your ground beef, make sure to drain any excess fat. This prevents your casserole from becoming greasy and ensures the marinara sauce can properly adhere to the meat.
  • Evenly Spread Layers: When assembling, take the time to spread each layer as evenly as possible. This ensures every serving gets a balanced taste of spaghetti, creamy cheese, and rich meat sauce.
  • Resist the Butter: Many Million Dollar Spaghetti recipes call for ½ cup of butter mixed with the noodles. While delicious, we found that skipping this step doesn’t compromise the richness or flavor and helps save on calories without sacrificing enjoyment.
  • Let it Rest: Once baked, allow the casserole to rest for 5-10 minutes before slicing and serving. This helps the layers set, making it easier to serve clean portions.

Can You Freeze Million Dollar Spaghetti?

Absolutely! This casserole is a fantastic candidate for freezing, making it an ideal meal prep option for busy weeks. We highly recommend making a double batch: enjoy one for dinner tonight, and freeze the other for a convenient, ready-made meal on a day when cooking feels like a chore.

To freeze, simply follow all the preparation and layering steps, but stop just before placing the casserole in the oven. Tightly cover the dish with aluminum foil, ensuring it’s well-sealed, and place it in the freezer. It can be stored for up to 2-3 months.

When you’re ready to enjoy, transfer the frozen spaghetti casserole to the refrigerator the day before you plan to bake it, allowing it ample time to thaw thoroughly. Once thawed, remove the foil, and bake according to the recipe instructions (or add an extra 10-15 minutes to the baking time if baking from mostly frozen, covered with foil, then uncovered to brown). You can also bake directly from frozen, though it will take significantly longer (around 60-90 minutes, covered, then uncovered).

million dollar spaghetti casserole with melted cheese on top in a glass baking dish

Million Dollar Spaghetti Casserole Recipe

This detailed recipe ensures you create a perfect, crowd-pleasing Million Dollar Spaghetti Casserole. With layers of savory meat sauce, creamy cheese, and al dente spaghetti, topped with bubbly mozzarella, it’s comfort food at its finest.

Million Dollar Spaghetti Casserole Recipe

How to make delicious baked Million Dollar Spaghetti Casserole packed with ground beef, marinara sauce, cream cheese, and ricotta.

Prep Time: 25 minutes

Cook Time: 30 minutes

Total Time: 55 minutes

Servings: 8

Calories: 719 kcal

Author: Tammilee Tips

Print Recipe

Ingredients

  • 1.5 pounds Ground Beef
  • 24 oz marinara sauce (3 cups)
  • 8 oz Cream Cheese (room temperature)
  • 8 oz Mozzarella Cheese (shredded)
  • 1.5 cups Ricotta cheese
  • ½ cup onions (diced)
  • 2 Tablespoons minced garlic
  • 2 teaspoons Italian seasoning
  • 16 oz Spaghetti noodles
  • 1 teaspoon Garlic Powder

Instructions

  1. Preheat oven to 350 degrees F (175 degrees C).
  2. Cook spaghetti noodles to al dente, according to package directions but typically about 3 minutes less than fully cooked. Drain well.
  3. In a large skillet, sauté diced onions over medium heat for 3-4 minutes until softened. Add minced garlic and sauté for an additional 1-2 minutes until fragrant.
  4. Add ground beef to the skillet with the onions and garlic. Break up the meat with a Hamburger Mix and Chop or a spoon and brown thoroughly.
  5. Once the ground beef is cooked, drain any excess fat.
  6. In a separate large bowl, combine the softened cream cheese, ricotta cheese, and garlic powder. Mix until smooth and well combined.
  7. To the drained ground beef in the skillet, add 2 cups of marinara sauce and Italian seasoning. Stir to combine and simmer gently for a few minutes.
  8. In the pot with the cooked and drained spaghetti, add 1 cup of marinara sauce. Toss gently to coat the noodles evenly.
  9. Spray a 9×13 casserole dish with non-stick cooking spray. Spread half of the marinara-coated spaghetti noodles evenly across the bottom of the dish.
  10. Carefully spread the cream cheese and ricotta mixture over the first layer of spaghetti, smoothing it out as much as possible.
  11. Top the creamy cheese layer with the remaining half of the spaghetti noodles, spreading them evenly.
  12. Pour the ground beef marinara mixture over the top layer of spaghetti, spreading it to cover the noodles.
  13. Finally, sprinkle the shredded mozzarella cheese generously over the entire casserole.
  14. Bake for 30 minutes, or until the mozzarella cheese is melted, bubbly, and lightly golden brown.
  15. Remove from oven and let stand for 5-10 minutes before serving to allow the layers to set.

Kitchen Tools

  • Hamburger Mix and Chop
  • 9X13 Casserole Pan
  • Large Pot
  • Large Skillet
  • Large Mixing Bowl

Nutrition Facts (per serving)

Calories 719 kcal (Fat 360)

Fat 40g (62% Daily Value*)

Saturated Fat 20g (125%)

Trans Fat 1g

Cholesterol 137mg (46%)

Sodium 815mg (35%)

Potassium 780mg (22%)

Carbohydrates 52g (17%)

Fiber 4g (17%)

Sugar 7g (8%)

Protein 37g (74%)

Vitamin A 1155IU (23%)

Vitamin C 7mg (8%)

Calcium 319mg (32%)

Iron 4mg (22%)

* Percent Daily Values are based on a 2000 calorie diet.

close up of million dollar spaghetti casserole in a glass baking dish

More Delicious Dinner Recipes to Explore

If you loved this Million Dollar Spaghetti Casserole, you’ll definitely want to check out these other fantastic dinner ideas:

  • Chicken Spaghetti with Rotel: A zesty, cheesy pasta bake with a Tex-Mex twist.
  • Ritz Chicken Casserole: A creamy, comforting chicken casserole topped with buttery Ritz cracker crumbs.
  • Tex Mex Shells and Cheese: A flavor-packed macaroni and cheese with a spicy kick.
  • Smoked Sausage Gnocchi with Sun-Dried Tomatoes: A hearty and flavorful one-pan meal.
  • Philly CheeseSteak Casserole: All the savory flavors of a classic cheesesteak in a comforting casserole form.
  • 3-Ingredient Lazy Lasagna: An incredibly simple yet satisfying lasagna for busy nights.
  • Spaghetti Stuffed Garlic Bread: The ultimate carb-on-carb delight, perfect for pairing with a salad.
  • Pepperoni Pizza Toast: A quick and fun snack or light meal that kids and adults adore.
  • Chicken Bacon Ranch Casserole: A creamy, savory casserole featuring a beloved flavor combination.

This Million Dollar Spaghetti Casserole is proudly one of our favorite casserole recipes and a standout in our cream cheese recipes collection. We hope you enjoy bringing this elevated comfort food to your family table!

Do you love discovering new recipes? Be sure to explore our extensive collection of copycat recipes, decadent dessert recipes, and convenient Crock Pot Recipes for every occasion.

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