Million Dollar Spaghetti Casserole


If you’re looking for a dish that combines the comforting flavors of spaghetti with layers of gooey cheese, savory meat sauce, and creamy goodness, this Million Dollar Spaghetti Casserole is here to satisfy your cravings. Featuring a hearty mix of ground beef, marinara sauce, cream cheese, and mozzarella, all baked to bubbly perfection, this recipe is perfect for family dinners, potlucks, or anytime you want a satisfying meal. Let’s dive into how you can whip up this easy, crowd-pleasing dish at home!


Why You’ll Love Million Dollar Spaghetti Casserole

  • Rich & Cheesy: Layers of cream cheese and melted mozzarella create a decadent, indulgent experience.
  • One-Pan Wonder: Minimal cleanup makes this dish as practical as it is delicious.
  • Customizable: Add veggies, herbs, or spices to make it your own.
  • Perfect for Leftovers: This casserole tastes great reheated, making it ideal for meal prep.

Ingredients You’ll Need

(Serves 6–8)

For the Casserole:

  • 12 oz spaghetti (or gluten-free pasta for a lighter option)
  • 1 lb ground beef (or Italian sausage for extra flavor)
  • 1 small onion, diced
  • 3 cloves garlic, minced
  • 1 jar (24 oz) marinara sauce (or homemade tomato sauce)
  • 8 oz cream cheese, softened
  • 1 cup sour cream (or Greek yogurt for a lighter option)
  • 1/2 cup grated Parmesan cheese
  • 2 cups shredded mozzarella cheese (divided)
  • 1 teaspoon dried Italian seasoning (or a mix of oregano, basil, and thyme)
  • Salt and black pepper, to taste

Step-by-Step Instructions

1. Preheat the Oven