Step 1: Prepare the Meat Sauce
- In a large skillet over medium heat, cook the ground beef, Italian sausage, and onion until browned and cooked through. Drain excess fat.
- Add garlic and cook 1-2 minutes until fragrant.
- Stir in marinara sauce, Italian seasoning, salt, and pepper. Simmer 10 minutes. Remove from heat.
Step 2: Cook the Spaghetti
- Cook spaghetti according to package directions. Drain and return to the pot.
- Add butter and toss to coat.
Step 3: Prepare the Cheese Mixture
- Combine softened cream cheese, ricotta, sour cream, 1 cup mozzarella, Parmesan, and parsley. Mix well.
Step 4: Assemble the Casserole
- Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish.
- Spread half the spaghetti in the dish.
- Spread the cheese mixture over the spaghetti.
- Add the remaining spaghetti.
- Pour the meat sauce over the spaghetti.
- Sprinkle with the remaining mozzarella.
Step 5: Bake the Casserole
- Cover with foil and bake for 30 minutes.
- Remove foil and bake 10-15 minutes more, or until bubbly.
- Let rest 10 minutes before serving.
Cooking Notes
- Soften cream cheese for a smooth mixture.
- Butter helps prevent the pasta from sticking and adds flavor.
- Resting allows flavors to meld and makes serving easier.
Variations
Vegetarian Million Dollar Casserole
- Omit meat; add sautéed vegetables like bell peppers, mushrooms, zucchini, and spinach.
Spicy Version
- Add red pepper flakes to the sauce or use hot Italian sausage.
Gluten-Free Option
- Use gluten-free spaghetti and ensure all ingredients are gluten-free.
Frequently Asked Questions (FAQs)
Can I Make This Ahead of Time?
Yes! Assemble up to a day in advance and refrigerate. Add 10-15 minutes to the covered baking time.
Can I Freeze Million Dollar Spaghetti Casserole?
Yes! Freeze the unbaked casserole for up to 3 months. Wrap tightly in plastic wrap and foil. Thaw overnight before baking.
What Can I Serve with Million Dollar Spaghetti Casserole?
A fresh green salad, garlic bread, or roasted vegetables are great sides. A Caesar salad is also a good choice.
How Do I Store Leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3-4 days. Reheat in the microwave or oven.
Conclusion
This Million Dollar Spaghetti Casserole is a rich and comforting meal. With creamy cheese, tender spaghetti, and flavorful meat sauce, it’s sure to be a hit! Try the variations and enjoy!
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