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Easy Million Dollar Spaghetti features a cheesy, creamy meat sauce baked to golden perfection, showcasing its simplicity and deliciousness.

Million Dollar Spaghetti, Easy!

This Million Dollar Spaghetti recipe is a creamy, cheesy, and meaty casserole that's easy to make and perfect for weeknight dinners or potlucks. With simple ingredients and straightforward instructions, this comfort food classic will become a family favorite.
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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings: 6
Course: Main Course
Cuisine: American
Calories: 650
Ingredients Equipment Method Notes

Ingredients
  

  • 1 pound spaghetti
  • 1 pound ground beef
  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • 1 cup sour cream
  • 1/2 cup grated Parmesan cheese
  • 2 cups shredded mozzarella cheese
  • 1 teaspoon dried oregano
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 tablespoon olive oil
  • Water for boiling pasta

Equipment

  • large pot
  • colander
  • large skillet
  • spatula
  • Large bowl
  • 9x13-inch baking dish
  • measuring cups and spoons
  • Oven

Method
 

  1. Preheat oven to 350°F (175°C). Grease a 9x13 inch baking dish.
  2. Cook the spaghetti according to package directions until al dente. Drain well and set aside.
  3. In a large skillet, heat olive oil over medium-high heat. Brown the ground beef, drain off any excess grease.
  4. Add the chopped onion and minced garlic to the skillet and cook until softened, about 5 minutes.
  5. Stir in the marinara sauce, oregano, salt, and pepper. Bring to a simmer and cook for 10 minutes, stirring occasionally.
  6. In a large bowl, combine the ricotta cheese, sour cream, and Parmesan cheese. Mix well until smooth and creamy.
  7. Add the cooked spaghetti to the meat sauce and toss to coat. Then, gently fold in the cheese mixture.
  8. Pour the spaghetti mixture into the prepared baking dish. Spread evenly and top with the shredded mozzarella cheese.
  9. Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly.
  10. Let the spaghetti rest for 5-10 minutes before serving.

Notes

For a richer flavor, use a combination of ground beef and Italian sausage. To prevent a watery sauce, drain the ricotta cheese well before adding it to the cheese mixture. You can assemble the casserole ahead of time and store it in the refrigerator for up to 24 hours before baking. If baking from refrigerated, add 10-15 minutes to the baking time. Serve with garlic bread and a side salad for a complete meal. For a spicy kick, add red pepper flakes to the sauce or use spicy Italian sausage. Leftovers can be stored in the refrigerator for up to 3-4 days or frozen for up to 2-3 months.