
This baked cream cheese spaghetti casserole transforms ordinary pasta night into something extraordinary. The creamy, cheesy layers combined with savory meat sauce create a comforting dish that satisfies even the pickiest eaters in my household. I discovered this recipe during a busy week when I needed something that would yield leftovers, and it's been on regular rotation ever since.
I first created this dish when hosting my in-laws for dinner. Everyone was scraping their plates clean and asking for the recipe. Now it's become our go-to dish whenever we have guests.
Ingredients
- Spaghetti noodles: The foundation of the casserole, cook them just al dente as they'll continue cooking in the oven
- Cream cheese: Creates that luxurious creamy texture throughout the pasta layer, bring to room temperature for easy mixing
- Lean ground beef: Provides hearty protein, choose 90/10 for less grease
- Spaghetti sauce: Adds that classic Italian flavor, use your favorite jarred sauce or homemade
- Garlic: Brings essential aromatic flavor to the meat sauce, fresh is much better than pre-minced
- Italian seasoning: Infuses the pasta with herbal notes, crush it between your palms before adding to release oils
- Mozzarella cheese: Creates that perfect gooey cheese pull, freshly grated melts better than pre-shredded
- Parmesan cheese: Adds savory depth and crispy texture on top, always grate your own for best flavor
- Fresh parsley: Brightens the finished dish with color and flavor
Step-by-Step Instructions
- Cook the Spaghetti:
- Bring a large pot of water to a rolling boil. Add a generous pinch of salt. Cook the spaghetti for 1-2 minutes less than package directions for al dente. The pasta will continue cooking in the oven, so slightly undercooking prevents mushiness. Drain thoroughly and return to the pot.
- Prepare the Meat Sauce:
- Heat a large skillet over medium-high heat. Add the ground beef, breaking it apart with a wooden spoon. Cook until no pink remains, about 5-7 minutes. Drain excess fat if necessary. Add the minced garlic and cook for 30 seconds until fragrant. Pour in the spaghetti sauce, reduce heat to low, and simmer for 5 minutes to blend flavors.
- Create the Cream Cheese Mixture:
- Add the softened cream cheese to the warm drained pasta. Stir until the cream cheese melts completely and coats each strand of spaghetti. Sprinkle in the Italian seasoning and mix thoroughly. The pasta should look creamy and glossy, not clumpy.
- Assemble the Casserole:
- Preheat your oven to 350°F. Spread a thin layer of meat sauce on the bottom of a 9×13-inch baking dish. This prevents sticking and adds flavor to the bottom layer. Add the cream cheese pasta mixture, spreading it evenly. Pour the remaining meat sauce over the top, ensuring complete coverage. Finish by sprinkling the mozzarella and Parmesan cheeses evenly across the surface.
- Bake to Perfection:
- Place the casserole in the preheated oven, uncovered. Bake for 30 minutes until the cheese is completely melted, bubbly, and starting to brown at the edges. For a more golden top, broil for the final 2 minutes, watching carefully to prevent burning.
- Serve and Enjoy:
- Remove from oven and let stand for 5-10 minutes before serving. This resting period allows the casserole to set and makes it easier to serve neat portions. Garnish with freshly chopped parsley just before bringing to the table.

The cream cheese is truly the secret star in this recipe. I discovered its magic when trying to use up a package about to expire. That happy accident transformed my regular spaghetti dinner into this creamy masterpiece that my family now requests weekly.
Make-Ahead Tips
This casserole is perfect for busy weeknights because you can prepare it entirely in advance. After assembling, cover tightly with foil and refrigerate for up to 24 hours. When ready to bake, remove from the refrigerator about 30 minutes before cooking to take the chill off, then bake as directed, adding about 10 extra minutes to the cooking time if still cold from the refrigerator.
Clever Substitutions
The beauty of this recipe lies in its versatility. Ground turkey works beautifully as a lighter alternative to beef. For a vegetarian version, substitute the meat with 2 cups of sautéed mushrooms and diced vegetables like zucchini and bell peppers. The cream cheese can be swapped with ricotta for a different texture, though the creaminess will be slightly different. For a flavor variation, try using alfredo sauce instead of marinara for a white version.
Serving Suggestions
This hearty casserole pairs wonderfully with a simple green salad dressed with vinaigrette to cut through the richness. Garlic bread makes an excellent accompaniment for sopping up any extra sauce. For a complete meal that will impress guests, serve with roasted vegetables like asparagus or Brussels sprouts. This casserole is substantial enough to be a one-dish meal, perfect for busy weeknights when elaborate side dishes aren't practical.

This baked cream cheese spaghetti casserole has become my secret weapon for potlucks and family gatherings. It consistently draws compliments and recipe requests, yet requires minimal effort to prepare. The combination of creamy pasta and savory meat sauce strikes the perfect balance between comfort food and special occasion dish.
Frequently Asked Questions
- → Can I use a different type of cheese?
Yes! You can substitute mozzarella with cheddar, provolone, or your favorite melting cheese. Each adds a unique flavor.
- → Can I make this dish ahead of time?
Absolutely. Assemble the casserole, cover, and refrigerate for up to 24 hours. Bake when ready to serve.
- → Is this dish freezer-friendly?
Yes, you can freeze it. Assemble the casserole, wrap tightly, and freeze for up to 3 months. Thaw overnight before baking.
- → What can I serve alongside this casserole?
Pair it with a fresh green salad, garlic bread, or roasted vegetables for a complete meal.
- → Can I use whole-wheat or gluten-free pasta?
Yes, both options work well. Just cook the pasta according to its package instructions before using.