Million Dollar Spaghetti is a hearty baked pasta casserole that layers rich meat sauce, creamy cheese, and tender spaghetti — kind of like lasagna’s easier, cheesier cousin. Perfect for feeding a crowd or meal prepping for the week.
💰 Million Dollar Spaghetti Casserole
🕒 Prep: 25 min | Bake: 35 min
🍽️ Serves: 8–10
🧂 Ingredients
For the Pasta & Cheese Layers:
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1 lb spaghetti, cooked al dente and drained
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1 (8 oz) block cream cheese, softened
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1 cup cottage cheese (or ricotta)
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½ cup sour cream
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1 ½ cups shredded mozzarella cheese
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½ cup grated Parmesan cheese
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Salt & pepper, to taste
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2 tbsp butter, sliced (for layering)
For the Meat Sauce:
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1 lb ground beef (or use half beef, half Italian sausage)
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1 small onion, diced
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2–3 cloves garlic, minced
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1 (24 oz) jar marinara sauce or pasta sauce
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1 tsp Italian seasoning
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Salt & pepper to taste
👩🍳 Instructions
1. Cook the pasta
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Boil the spaghetti in salted water until just al dente.
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Drain and set aside. Toss with a little olive oil to keep it from sticking.
2. Make the meat sauce
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In a large skillet, cook the ground beef and onion over medium heat until browned.
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Add garlic, cook 1 minute.
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Stir in marinara sauce, Italian seasoning, salt, and pepper.
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Simmer for 5–10 minutes, then remove from heat.
3. Mix the cheese layer
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In a bowl, mix together:
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Cream cheese
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Cottage cheese or ricotta
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Sour cream
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Salt & pepper to taste
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4. Assemble the casserole
In a greased 9×13-inch baking dish, layer as follows:
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Half of the cooked spaghetti
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Sliced butter (lay evenly over noodles)
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All of the cheese mixture, spread gently
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Remaining spaghetti
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Meat sauce, spread evenly over top
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Sprinkle with mozzarella and Parmesan
5. Bake
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Cover with foil and bake at 350°F (175°C) for 30 minutes
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Uncover and bake 10 more minutes until cheese is bubbly and golden
6. Let it rest
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Let sit for 10–15 minutes before slicing to help it set.
🥗 Serving Ideas
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Serve with garlic bread and a green salad
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Add a sprinkle of fresh basil or parsley for a fresh finish
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Great with a glass of red wine or iced tea
✅ Make-Ahead & Freezing
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Assemble ahead and refrigerate up to 2 days before baking
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Freeze the unbaked casserole for up to 3 months
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Thaw overnight and bake as directed
Would you like a low-carb version, or one made with gluten-free pasta or zucchini noodles?