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Baked Cream Cheese Spaghetti Casserole Easy Family Comfort Food

Baked Cream Cheese Spaghetti Casserole Heaven

This Baked Cream Cheese Spaghetti Casserole Heaven is a rich, creamy, and cheesy pasta bake that combines the comforting flavors of spaghetti, marinara, and three types of cheese for an indulgent family meal. Perfect for busy weeknights or cozy gatherings!
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American, Italian-inspired
Calories: 510
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 12 oz Spaghetti
  • 8 oz Cream cheese, softened
  • 2 cups Marinara or your favorite tomato sauce
  • 1 cup Shredded mozzarella cheese
  • 1 cup Shredded cheddar cheese
  • 0.5 cup Grated Parmesan cheese
  • 0.5 cup Sour cream (optional, for extra creaminess)
  • 1 tsp Garlic powder
  • 1 tsp Italian seasoning
  • Salt and pepper to taste
  • Fresh basil or parsley for garnish (optional)

Method
 

  1. Preheat oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish.
  2. Bring a large pot of salted water to a boil. Cook spaghetti according to package directions until al dente. Drain and set aside.
  3. In a large mixing bowl, combine softened cream cheese, garlic powder, Italian seasoning, salt, pepper, and sour cream (if using). Mix until smooth and creamy.
  4. Add cooked spaghetti to the cream cheese mixture and toss until noodles are evenly coated.
  5. Spread half of the marinara sauce on the bottom of the prepared baking dish. Layer the spaghetti mixture evenly on top, then pour the remaining sauce over it.
  6. Top with mozzarella, cheddar, and Parmesan cheese.
  7. Bake uncovered for 25–30 minutes, until the cheese is melted and bubbly with golden edges.
  8. Remove from the oven and let cool for 5–10 minutes before serving. Garnish with fresh basil or parsley if desired.

Notes

For extra flavor, try adding cooked ground beef, sausage, or sautéed vegetables like mushrooms or spinach. This casserole can be made ahead and refrigerated up to a day before baking.