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Creamy Million Dollar Spaghetti Casserole Recipe with Crispy Bacon Easy and Delicious

Creamy Million Dollar Spaghetti Casserole - featured image

A rich and comforting baked spaghetti casserole featuring a creamy cheese sauce and crispy bacon, perfect for family dinners and gatherings.

Ingredients

Scale
  • 12 ounces (340 grams) spaghetti, cooked al dente
  • 8 slices thick-cut bacon, cooked crispy and chopped
  • 8 ounces (225 grams) cream cheese, softened
  • 1 cup (240 ml) sour cream (full-fat recommended)
  • 2 cups (200 grams) sharp cheddar cheese, shredded
  • 1 cup (100 grams) mozzarella cheese, shredded
  • 2 large eggs, beaten
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • Salt and pepper to taste
  • 1/2 cup (120 ml) milk or heavy cream
  • Chopped fresh parsley (optional, for garnish)

Instructions

  1. Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish lightly with butter or non-stick spray.
  2. Bring a large pot of salted water to a boil. Add spaghetti and cook until al dente, about 8 to 9 minutes. Drain well and toss with a little olive oil to prevent sticking.
  3. In a skillet over medium heat, cook bacon until crisp, about 6-8 minutes. Drain on paper towels and chop into bite-sized pieces. Save a teaspoon of bacon fat if desired.
  4. In a large mixing bowl, combine softened cream cheese, sour cream, milk or heavy cream, and beaten eggs. Whisk until smooth and creamy.
  5. Stir in garlic powder, onion powder, salt, pepper, shredded sharp cheddar, and shredded mozzarella until cheese is evenly distributed.
  6. Fold cooked spaghetti and chopped bacon into the creamy mixture. Drizzle in saved bacon fat if using. Mix gently but thoroughly.
  7. Pour mixture into prepared baking dish and spread evenly. Sprinkle extra shredded cheddar or mozzarella on top for a golden crust.
  8. Bake uncovered for 25-30 minutes until bubbly and lightly browned. For a crispier top, broil for the last 2 minutes, watching closely.
  9. Remove from oven and let rest for 5 minutes to set. Garnish with chopped fresh parsley before serving.

Notes

Cook bacon until crispy to avoid sogginess. Soften cream cheese before mixing to prevent lumps. Toss pasta with olive oil after draining to prevent sticking. Let casserole rest after baking to set properly. Add a splash of milk if sauce is too thick before baking.

Nutrition

Keywords: spaghetti casserole, creamy pasta bake, bacon casserole, cheesy spaghetti, comfort food, easy dinner, baked pasta