Cheesy Ground Beef Casserole is a comforting dish that brings warmth and satisfaction to any dinner table. As I prepare this delightful recipe, I cant help but reminisce about family gatherings where this casserole was the star of the show. Originating from the heart of American home cooking, this dish has become a beloved staple for its rich flavors and hearty ingredients. People adore Cheesy Ground Beef Casserole not only for its creamy, cheesy goodness but also for its convenienceit’s a one-pan wonder that makes cleanup a breeze!
The combination of seasoned ground beef, gooey cheese, and tender pasta creates a texture that is both satisfying and indulgent. Whether youre feeding a crowd or simply looking for a quick weeknight meal, this casserole is sure to please. Join me as we dive into this easy-to-follow recipe that will have everyone asking for seconds!

Ingredients:
- 1 pound ground beef
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 1 can (15 ounces) diced tomatoes, undrained
- 1 can (8 ounces) tomato sauce
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 2 cups cooked pasta (elbow macaroni or rotini work well)
- 2 cups shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 1/2 cup sour cream
- 1/2 cup milk
- 1/2 cup grated Parmesan cheese
- 1 tablespoon olive oil
- Fresh parsley, chopped (for garnish)
Preparing the Ground Beef Mixture
- In a large skillet, heat the olive oil over medium heat. Once hot, add the chopped onion and sauté for about 3-4 minutes until it becomes translucent.
- Add the minced garlic to the skillet and cook for an additional 1-2 minutes, stirring frequently to prevent burning.
- Next, add the ground beef to the skillet. Use a wooden spoon to break it up into smaller pieces. Cook until the beef is browned and no longer pink, about 5-7 minutes. Make sure to drain any excess fat from the skillet.
- Once the beef is cooked, stir in the diced tomatoes (with their juice), tomato sauce, oregano, basil, salt, and black pepper. Bring the mixture to a simmer and let it cook for about 10 minutes, allowing the flavors to meld together.
Preparing the Pasta
- While the beef mixture is simmering, bring a large pot of salted water to a boil. Add the pasta and cook according to package instructions until al dente. This usually takes about 8-10 minutes.
- Once cooked, drain the pasta and set it aside. You can toss it with a little olive oil to prevent sticking if desired.
Combining Ingredients
- In a large mixing bowl, combine the cooked pasta with the beef mixture. Stir well to ensure that the pasta is evenly coated with the sauce.
- Add the sour cream and milk to the mixture, stirring until everything is well combined. This will give the casserole a creamy texture.
- Next, fold in 1 cup of the shredded cheddar cheese and 1/2 cup of the mozzarella cheese. This will add a delicious cheesy flavor throughout the casserole.
Assembling the Casserole
- Preheat your oven to 350°F (175°C).
- Grease a 9×13-inch baking dish with cooking spray or a little olive oil to prevent sticking.
- Pour the beef and pasta mixture into the prepared baking dish, spreading it out evenly.
- Sprinkle the remaining cheddar cheese and mozzarella cheese on top of the casserole. Then, add the grated Parmesan cheese for an extra layer of flavor.
Baking the Casserole
- Cover the baking dish with aluminum foil to prevent the cheese from browning too quickly. Bake in the preheated oven for 25 minutes.
- After 25 minutes, remove the foil and continue baking for an additional 15-20 minutes, or until the cheese is bubbly and golden brown.
- Once done, remove the casserole from the oven and let it sit for about 5-10 minutes before serving. This will help it set up a bit and make it easier to serve.
Serving the Casserole
- Using a spatula, cut the casserole into squares and serve on plates. I like to garnish each serving with a sprinkle of fresh chopped parsley for a pop of color and freshness.
- This cheesy ground beef casserole pairs wonderfully with a simple side salad or some crusty bread to soak up the delicious sauce.
- Total Time: 65 minutes
- Yield: 6–8 servings 1x
- 1 pound ground beef
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 1 can (15 ounces) diced tomatoes, undrained
- 1 can (8 ounces) tomato sauce
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 2 cups cooked pasta (elbow macaroni or rotini)
- 2 cups shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 1/2 cup sour cream
- 1/2 cup milk
- 1/2 cup grated Parmesan cheese
- 1 tablespoon olive oil
- Fresh parsley, chopped (for garnish)
- In a large skillet, heat the olive oil over medium heat. Once hot, add the chopped onion and sauté for about 3-4 minutes until it becomes translucent.
- Add the minced garlic to the skillet and cook for an additional 1-2 minutes, stirring frequently to prevent burning.
- Next, add the ground beef to the skillet. Use a wooden spoon to break it up into smaller pieces. Cook until the beef is browned and no longer pink, about 5-7 minutes. Make sure to drain any excess fat from the skillet.
- Once the beef is cooked, stir in the diced tomatoes (with their juice), tomato sauce, oregano, basil, salt, and black pepper. Bring the mixture to a simmer and let it cook for about 10 minutes, allowing the flavors to meld together.
- While the beef mixture is simmering, bring a large pot of salted water to a boil. Add the pasta and cook according to package instructions until al dente, usually about 8-10 minutes.
- Once cooked, drain the pasta and set it aside. You can toss it with a little olive oil to prevent sticking if desired.
- In a large mixing bowl, combine the cooked pasta with the beef mixture. Stir well to ensure that the pasta is evenly coated with the sauce.
- Add the sour cream and milk to the mixture, stirring until everything is well combined for a creamy texture.
- Next, fold in 1 cup of the shredded cheddar cheese and 1/2 cup of the mozzarella cheese.
- Preheat your oven to 350°F (175°C).
- Grease a 9×13-inch baking dish with cooking spray or a little olive oil.
- Pour the beef and pasta mixture into the prepared baking dish, spreading it out evenly.
- Sprinkle the remaining cheddar cheese and mozzarella cheese on top, then add the grated Parmesan cheese.
- Cover the baking dish with aluminum foil and bake in the preheated oven for 25 minutes.
- After 25 minutes, remove the foil and continue baking for an additional 15-20 minutes, or until the cheese is bubbly and golden brown.
- Once done, remove the casserole from the oven and let it sit for about 5-10 minutes before serving.
- Using a spatula, cut the casserole into squares and serve on plates. Garnish each serving with fresh chopped parsley.
- This cheesy ground beef casserole pairs wonderfully with a simple side salad or some crusty bread.
- Feel free to customize the cheese blend according to your preference.
- You can add vegetables like bell peppers or spinach for extra nutrition.
- Leftovers can be stored in the refrigerator for up to 3 days.
- Prep Time: 15 minutes
- Cook Time: 50 minutes

Conclusion:
In summary, this Cheesy Ground Beef Casserole is an absolute must-try for anyone looking to whip up a comforting and satisfying meal that the whole family will love. The combination of savory ground beef, creamy cheese, and hearty ingredients creates a dish that is not only delicious but also incredibly filling. Plus, its a fantastic way to use up any leftover ingredients you might have in your fridge, making it both versatile and economical. For serving suggestions, consider pairing this casserole with a fresh green salad or some crusty garlic bread to round out the meal. If youre feeling adventurous, you can easily customize the recipe by adding your favorite vegetables, such as bell peppers or spinach, or even swapping out the ground beef for ground turkey or chicken for a lighter option. The possibilities are endless! I encourage you to give this Cheesy Ground Beef Casserole a try and make it your own. Once youve tasted the rich flavors and enjoyed the delightful textures, Id love to hear about your experience! Share your thoughts, any variations you tried, or even a photo of your creation. Lets spread the love for this comforting dish together! Happy cooking! Print
Cheesy Ground Beef Casserole: A Delicious and Easy Recipe for Family Dinners
Description
This Cheesy Ground Beef Casserole is a delicious and satisfying one-pan meal featuring savory ground beef, tender pasta, and a rich blend of creamy cheeses. It’s easy to prepare and perfect for family dinners, making it a crowd-pleaser that everyone will enjoy.