Baked cream cheese spaghetti turns a simple meat sauce into a rich, creamy casserole with melted mozzarella on top.
Cream cheese melts into the tomato and beef mixture, which gives the sauce a velvety texture and a gentle tang. It bakes in one dish and feeds six, so it suits busy weeknights and family dinners.
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Why This Baked Cream Cheese Spaghetti Recipe Works
Cream cheese blends into the tomato sauce and makes it thick and creamy, so the pasta stays moist as it bakes.
Browning the beef and onion first builds deep flavor that carries through the whole casserole.
A layer of mozzarella melts into a golden, bubbly cap that holds everything together.
Ingredients for Baked Cream Cheese Spaghetti
- For the pasta: twelve ounces spaghetti and one cup shredded mozzarella.
- For the sauce: eight ounces softened cream cheese, one pound ground beef, one small chopped onion, two cloves minced garlic, one can tomato sauce, one can diced tomatoes, one teaspoon Italian seasoning, and a little salt and pepper.
Spaghetti. Boil it a minute less than the package says, because it keeps cooking in the oven.
Cream cheese. Soften it on the counter first so it melts into the sauce without lumps.
Ground beef. Use lean beef and drain the fat so the sauce does not turn greasy.
Mozzarella. Shred a block yourself because pre shredded cheese contains starch and melts less smoothly.
Italian seasoning. It adds herb flavor with one spoonful, so you do not need a long spice list.
How to Make Baked Cream Cheese Spaghetti
1. Heat the oven Set the oven to 350 degrees F and grease a nine by thirteen inch baking dish.
2. Boil the spaghetti Cook the spaghetti in salted water until just tender, then drain it well.
3. Brown the beef Cook the ground beef and onion in a large skillet over medium heat for eight to ten minutes, until the beef is no longer pink and reaches 160 degrees F, then drain the fat.
4. Add the garlic Stir in the garlic and cook for one minute until fragrant.
5. Build the sauce Add the cream cheese, tomato sauce, diced tomatoes, Italian seasoning, pepper, and salt, stirring until the cream cheese melts and the sauce looks smooth.
6. Combine and top Fold the spaghetti into the sauce, spread it in the dish, and cover with mozzarella.
7. Bake until bubbly Bake for twenty five to thirty minutes, until the cheese is bubbly and golden, then let it rest for five minutes before serving.
How to Serve Baked Cream Cheese Spaghetti
Serve the spaghetti hot in big scoops with a crisp side like Italian house salad and a basket of air fryer garlic bread slices. Roasted air fryer broccoli with Parmesan or stovetop bacon green beans add a green side. Let the casserole rest for five minutes so the cheese sets and the slices hold together.
How to Store and Reheat Baked Cream Cheese Spaghetti
Cool the leftovers within two hours and store them in an airtight container in the refrigerator for three to four days. Reheat individual portions in the microwave or covered in the pan until they reach 165 degrees F. Freezing is not recommended, because the cream cheese sauce can turn grainy.
Tips and Variations for Baked Cream Cheese Spaghetti
Drain the beef. Remove extra fat so the sauce stays creamy and not oily.
Soften the cream cheese. Cut it into small cubes to melt even faster in the warm sauce.
Do not overcook the pasta. Soft spaghetti turns mushy during baking.
Check the temperature. The beef should reach 160 degrees F, and leftovers should be reheated to 165 degrees F.
Flag the allergens. This dish contains wheat and milk, and the pasta may contain egg, so tell guests with allergies.
Add vegetables. Bell peppers or mushrooms cook well with the onion and add color.
Swap the meat. Ground turkey or Italian sausage works in place of beef, and turkey needs to reach 165 degrees F.
Check trusted guidance. For safe casserole handling, read the Purdue Extension guide to storing leftovers.
Frequently Asked Questions About Baked Cream Cheese Spaghetti
Can I make baked cream cheese spaghetti ahead of time?
Yes, assemble the casserole, cover it, and refrigerate it for up to a day, then bake it until hot and bubbly.
How do I keep baked cream cheese spaghetti from drying out?
Use enough sauce, cover the dish with foil for the first part of baking, and do not overcook the pasta.
Can I freeze baked cream cheese spaghetti?
Freezing is not recommended because the cream cheese sauce can separate and turn grainy when thawed.
What can I use in place of ground beef?
Ground turkey, Italian sausage, or cooked chicken all work well.
How can I make the top crisp?
Broil the casserole for a minute or two at the end, watching closely so the cheese does not burn.
Baked Cream Cheese Spaghetti
Equipment
- 9 by 13 inch baking dish
- Large skillet
- Large pot
Ingredients
Main Ingredients
- 12 oz spaghetti
- 8 oz cream cheese softened
- 1 cup shredded mozzarella cheese
- 1 lb ground beef 80 percent lean
- 1 small onion chopped
- 2 cloves garlic minced
- 1 can tomato sauce 15 oz
- 1 can diced tomatoes about 14 oz, undrained
- 1 tsp Italian seasoning
- ¼ tsp salt
- ¼ tsp black pepper
Instructions
Cooking
- Prep. Set the oven to 350 degrees F, grease a 9 by 13 inch dish, and boil the spaghetti until just tender.
- Brown. Cook the beef and onion for 8 to 10 minutes until the beef reaches 160 degrees F, add the garlic, and drain the fat.
- Sauce. Stir in the cream cheese, tomato sauce, diced tomatoes, seasoning, salt, and pepper until smooth.
- Assemble. Toss the spaghetti with the sauce, spread it in the dish, and top with mozzarella.
- Bake. Bake for 25 to 30 minutes until bubbly, then rest for 5 minutes.
