Beef Spaghetti Casserole

January 03, 2022

beef spaghetti casserole in a baking dish

Beef Spaghetti Casserole is the perfect, easy-to-make comfort food meal for dinner.

beef spaghetti casserole in a baking dish

I love to make this beef spaghetti casserole or my chicken spaghetti casserole when I’m just looking for an easy dinner that can feed a handful of people. There’s something pretty comforting about pulling out a baked spaghetti dish for dinner- especially when it’s cold and blustery outside. It’s so easy to make it all at once, and spaghetti is extra good when there is plenty of cheese melted into it!

ingredients displayed for making beef spaghetti casserole

Ingredients displayed:

  • dry spaghetti noodles
  • ground beef
  • onion
  • garlic
  • cream cheese
  • marinara sauce
  • sour cream
  • Italian seasoning
  • sugar
  • salt/pepper
  • mozzarella cheese
  • Parmesan cheese
  • fresh parsley

four photos showing the making of beef spaghetti casserole in a pot

How to make Beef Spaghetti Casserole:

The full, printable recipe is at the end of this post.

In a large pot, cook the beef, onion and garlic together. Stir in cream cheese. Then stir in the marinara sauce, sour cream, Italian seasoning, sugar, salt and pepper.

Cook the spaghetti noodles until al dente.

Stir the cooked noodles into the meat mixture in the pot. Then stir in mozzarella cheese and Parmesan cheese.

two photos showing beef spaghetti casserole in one and then added cheese in another

Transfer the mixture to a 9×13-inch baking dish. Sprinkle more mozzarella cheese and Parmesan cheese on top.

beef spaghetti casserole in a baking dish

Bake, uncovered, for about 20 minutes- until everything is all melted and warmed through.

beef spaghetti casserole in a baking dish

If you would like to put it under the broiler for a few minutes at the end, that’s okay too. That’ll brown the top of the beef spaghetti casserole. Sprinkle fresh parsley on top to make everything look pretty!

serving of beef spaghetti casserole on a plate

Spoon out individual servings. Top with additional Parmesan cheese, if you’d like. Serve with salad and bread for a complete meal. Enjoy!

Here are a few more casserole recipes you might like to try:

beef spaghetti casserole in a baking dish
Print

Beef Spaghetti Casserole

The perfect, comfort food pasta dinner!
Course Main Course
Cuisine American
Keyword Beef, casserole, spaghetti
Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes
Servings 8 servings
Calories 717kcal

Ingredients

  • 1 pound spaghetti
  • 2 pounds 90% lean ground beef
  • 1 large onion, diced
  • 6 medium garlic cloves, minced
  • 8 ounces cream cheese, at room temperature
  • 4 cups marinara sauce
  • ½ cup sour cream
  • 2 teaspoons dried Italian seasoning
  • teaspoons granulated white sugar
  • 1 teaspoon salt
  • ½ teaspoon freshly ground black pepper
  • 2 cups shredded Mozzarella cheese, divided
  • 1 cup grated Parmesan cheese, divided
  • 1 tablespoon chopped fresh parsley

Instructions

  • Preheat the oven to 375 degrees F. Spray the inside of a 9x13-inch casserole dish with nonstick spray. 
  • Cook the spaghetti noodles to al dente according to the package directions. Rinse, drain, and set aside. 
  • Heat a 5-quart-pot (or a large, very deep skillet) over medium-high heat. Add the beef, onion, and garlic, and cook until the meat is browned and the onion is softened, about 8 minutes. Stir occasionally with a wooden spoon to break up the meat. 
  • Turn the heat down to medium. Add the cream cheese and stir until it’s fully combined. Turn off the heat. 
  • Stir in the marinara sauce, sour cream, Italian herb seasoning, sugar, salt, and black pepper. 
  • Add the cooked spaghetti noodles, 1 cup shredded mozzarella, and ½ cup grated parmesan, and stir to combine. 
  • Transfer the mixture to the prepared casserole dish. Sprinkle on the remaining 1 cup mozzarella and ½ cup grated parmesan. 
  • Bake uncovered until the cheese is melted and the casserole is warm throughout, about 20 minutes. If you want to brown the top, briefly broil the casserole after baking. 
  • Sprinkle on the parsley and serve. 

Nutrition

Serving: 1serving | Calories: 717kcal | Carbohydrates: 55g | Protein: 45g | Fat: 35g | Saturated Fat: 18g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 11g | Trans Fat: 1g | Cholesterol: 145mg | Sodium: 1482mg | Potassium: 1039mg | Fiber: 4g | Sugar: 10g | Vitamin A: 1350IU | Vitamin C: 11mg | Calcium: 383mg | Iron: 5mg

The post Beef Spaghetti Casserole appeared first on Recipe Girl®.

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