Name: Baked Cream Cheese Spaghetti Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: Italian
Ingredients: 12 oz spaghetti; 8 oz cream cheese, softened; ½ cup sour cream (optional); ½ cup grated Parmesan cheese; 1 tsp garlic powder; Salt and black pepper to taste; 1 lb ground beef or Italian sausage; 1 medium onion, chopped; 3–4 cloves garlic, minced; 24 oz marinara sauce; 1 tsp Italian seasoning; 1–2 cups shredded mozzarella cheese; Extra Parmesan cheese; Butter for greasing

Jump to Recipe

How to make Baked Cream Cheese Spaghetti Casserole

Baked Cream Cheese Spaghetti Casserole is the ultimate comfort food. It combines creamy cheese, savory meat sauce, and cheesy goodness all in one dish. This casserole is perfect for family dinners, potlucks, or when you need to feed a crowd. Follow these simple steps to create a delicious meal everyone will love.

Ingredients:

12 oz spaghetti
8 oz cream cheese, softened
½ cup sour cream (optional)
½ cup grated Parmesan cheese
1 tsp garlic powder
Salt and black pepper
1 lb ground beef or Italian sausage
1 medium onion, chopped
3–4 cloves garlic, minced
24 oz marinara sauce
1 tsp Italian seasoning
1–2 cups shredded mozzarella cheese
Extra Parmesan cheese
Butter for greasing

Directions:

Step 1: Cook the Spaghetti

Bring a large pot of salted water to a boil. Cook the spaghetti until it is just al dente. Drain well and return it to the pot.

Pro Tip: Slightly firm pasta holds up better during baking and prevents a soft texture.

Step 2: Prepare the Meat Sauce

In a large skillet, brown the ground beef or sausage over medium heat. Add the chopped onion and cook until softened. Then, stir in the minced garlic. Pour in the marinara sauce, season with Italian seasoning, salt, and pepper. Allow it to simmer for a few minutes.

Pro Tip: Simmering briefly deepens flavor without drying the sauce.

Step 3: Make the Creamy Spaghetti Base

While the pasta is still hot, add the cream cheese, sour cream (if using), Parmesan cheese, garlic powder, salt, and pepper. Stir gently until the cream cheese melts and coats the spaghetti evenly.

Pro Tip: The heat from the pasta helps create a smooth, lump-free sauce.

Step 4: Assemble the Casserole

Preheat the oven to 350°F (175°C). Butter a 9×13-inch baking dish. Spread the creamy spaghetti evenly in the dish. Spoon the meat sauce over the top without fully mixing.

Pro Tip: Keeping layers distinct helps the casserole slice cleanly.

Step 5: Add Cheese and Bake

Sprinkle shredded mozzarella and extra Parmesan cheese evenly over the casserole. Bake uncovered for 20–25 minutes until the cheese melts and is lightly golden.

Pro Tip: Watch the edges — bubbling sauce is a good sign it’s ready.

Step 6: Rest and Serve

Remove the casserole from the oven and let it rest for 5–10 minutes before slicing and serving.

Pro Tip: Resting time helps the layers set and improves texture.

Why You’ll Love This Baked Cream Cheese Spaghetti Casserole

This baked cream cheese spaghetti casserole is not only comforting but also deliciously cheesy. The combination of creamy and savory flavors makes each bite heavenly. It’s also a versatile dish that you can customize with your favorite ingredients. Whether you prefer ground beef or Italian sausage, this recipe can accommodate your tastes.

The creamy sauce gives the spaghetti a rich texture that pairs beautifully with the meat sauce. The melting cheese on top creates a golden crust, adding a satisfying crunch. Plus, it’s easy to prepare, making it a go-to recipe for busy weeknights or gatherings.

Nutritional Benefits

This casserole packs a punch when it comes to nutrition:

Protein: The ground beef or sausage provides essential protein, great for muscle repair and energy.
Calcium: Cream cheese, Parmesan, and mozzarella cheese are all excellent sources of calcium, beneficial for strong bones.
Vegetables: With onion and garlic in the mix, you’re also adding essential vitamins and minerals that support your overall health.

What to Serve With Baked Cream Cheese Spaghetti Casserole

To complement this lovely casserole, consider serving:

A simple green salad with vinaigrette
Garlic bread for that perfect side
Steamed vegetables for added nutrition
A glass of red wine for the adults

These side dishes can help round out your meal and provide a balance to the rich and creamy casserole.

How to Store Baked Cream Cheese Spaghetti Casserole

If you have leftovers (which is rare), you can store them easily.

Refrigeration: Place the casserole in an airtight container and store it in the fridge for up to 3 days.
Freezing: If you want to keep it longer, freeze it in a freezer-safe container for up to 3 months. To reheat, thaw it in the refrigerator overnight and then bake until heated through.

Tips and Mistakes to Avoid

Overcooking Spaghetti: Make sure to cook your spaghetti al dente to avoid mushy noodles after baking.
Not Mixing Ingredients Well: Ensure all the creamy ingredients are well combined with the hot pasta to prevent lumps.
Skipping the Resting Step: Allowing the casserole to rest before slicing helps keep things together and improves texture.

Variations

Feel free to get creative with variations of this casserole:

Vegetarian: Substitute ground meat with mushrooms, zucchini, or spinach.
Cheesy: Add more cheese like cheddar or pepper jack for extra flavor.
Spicy: Include red pepper flakes or spicy sausage for a kick.

FAQs

1. Can I use a different type of pasta?
Yes! While spaghetti is traditional, you can use penne, rigatoni, or any pasta you prefer.

2. Can the casserole be made ahead of time?
Absolutely! You can prepare it a day in advance, cover, and refrigerate it. Just bake it when you’re ready to serve.

3. How do I reheat leftovers?
For best results, reheat in the oven at 350°F (175°C) until warmed through. You can also use a microwave; just cover it to avoid drying it out.

Enjoy your Baked Cream Cheese Spaghetti Casserole—it’s sure to become a family favorite!