Easy Ground Beef Casserole Recipe

This easy ground beef casserole recipe is a comforting, family-friendly dinner made with seasoned ground beef, tender pasta, rich tomato sauce, and melted cheese. Everything comes together with simple ingredients, making it a practical choice for busy weeknights. With its hearty texture and savory flavor, this baked beef casserole is perfect for sharing with the family and makes delicious leftovers for the next day.

Why You’ll Love This Ground Beef Casserole

There’s a lot to like about this easy ground beef casserole. It uses familiar ingredients and comes together without complicated cooking steps, making it a reliable option when you need a satisfying homemade dinner.

• Simple ingredients: Ground beef, pasta, tomato sauce, and cheese create a flavorful meal without a long ingredient list.
• Easy weeknight dinner: Most of the preparation can be done quickly before the casserole goes into the oven.
• Hearty and comforting: The combination of seasoned beef, tender pasta, savory sauce, and melted cheese makes every bite satisfying.
• Family-friendly: The mild flavors make this casserole easy to serve to both kids and adults.
• Great for leftovers: Leftover portions can be refrigerated and reheated for an easy lunch or dinner the following day.
• Easy to customize: You can add vegetables, change the cheese, or adjust the seasonings to suit your preferences.

Ingredients for This Ground Beef Casserole

The ingredients for this easy ground beef casserole recipe are simple and easy to find at most U.S. grocery stores. Each one adds flavor, texture, or richness to the finished dish.

For the Beef Mixture

• 1 pound lean ground beef
• 1 small yellow onion, finely chopped
• 3 cloves garlic, minced
• 1 tablespoon olive oil
• 1 teaspoon paprika
• 1 teaspoon Italian seasoning
• 1/2 teaspoon garlic powder
• 1/2 teaspoon salt
• 1/2 teaspoon black pepper

For the Pasta and Sauce

• 12 ounces elbow macaroni or penne pasta
• 1 can (15 ounces) tomato sauce
• 1 can (14.5 ounces) diced tomatoes, undrained
• 1 tablespoon tomato paste
• 1/2 cup low-sodium beef broth
• 1 teaspoon Italian seasoning
• 1/2 teaspoon paprika
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

For the Cheese Topping

• 1 1/2 cups shredded mozzarella cheese
• 1/2 cup shredded cheddar cheese
• 2 tablespoons fresh parsley, chopped

Optional Add-Ins

• 1/2 cup diced bell pepper
• 1 cup sliced mushrooms
• 1 cup fresh spinach
• 1/4 teaspoon red pepper flakes
• 1/2 cup shredded Parmesan cheese

Tip: For the best texture, cook the pasta just until al dente before combining it with the beef and sauce. It will continue cooking slightly while the casserole bakes.

How to Make This Easy Ground Beef Casserole

This ground beef casserole comes together in a few straightforward steps. Cooking the beef and sauce before baking allows the flavors to develop while the final oven time melts the cheese and brings everything together.

1. Cook the Pasta

Bring a large pot of salted water to a boil. Cook the pasta according to the package directions until al dente. Drain well and set aside.

2. Brown the Ground Beef

Heat the olive oil in a large oven-safe skillet over medium heat. Add the chopped onion and cook for 2–3 minutes until it begins to soften.

Add the ground beef and cook, breaking it apart with a spoon, until browned and no longer pink. Drain excess grease if needed.

3. Add the Garlic and Seasonings

Stir in the minced garlic, paprika, Italian seasoning, garlic powder, salt, and black pepper. Cook for about 30 seconds, just until the garlic becomes fragrant.

4. Make the Tomato Beef Sauce

Add the tomato sauce, diced tomatoes, tomato paste, and beef broth. Stir everything together and bring the mixture to a gentle simmer.

Let it cook for about 5–7 minutes, stirring occasionally, so the sauce can thicken slightly and the flavors can blend.

5. Combine the Pasta and Beef Mixture

Add the cooked pasta to the skillet and gently stir until the pasta is evenly coated with the seasoned beef and tomato sauce.

If you’re using optional vegetables such as mushrooms, bell peppers, or spinach, stir them in at this stage.

6. Add the Cheese

Spread the mixture into an even layer. Sprinkle the mozzarella and cheddar cheese evenly over the top.

7. Bake the Casserole

Place the skillet in a preheated 375°F (190°C) oven. Bake for about 15–20 minutes, or until the cheese is melted and bubbling around the edges.

For a more golden cheese topping, switch to the broiler for the final 1–2 minutes, watching carefully so it doesn’t burn.

8. Rest and Serve

Remove the casserole from the oven and let it rest for about 5 minutes. Finish with fresh parsley and serve warm.

Tips for a Flavorful Ground Beef Casserole

A few simple techniques can make this easy ground beef casserole recipe even more flavorful and give it a better texture.

Brown the Beef Well

Let the ground beef develop some color before adding the sauce. Browning creates a deeper savory flavor than simply cooking the beef until it is no longer pink.

Don’t Overcook the Pasta

Cook the pasta until just al dente. Since it continues cooking in the oven, slightly firm pasta helps prevent the casserole from becoming soft or mushy.

Use Fresh Garlic

Freshly minced garlic gives the tomato and beef sauce a stronger, more balanced flavor than garlic powder alone. Add it near the end of browning the beef so it doesn’t burn.

Keep the Sauce Slightly Loose

The pasta absorbs some of the sauce while the casserole bakes. The beef mixture should therefore have enough moisture before it goes into the oven.

Choose Cheese That Melts Well

Mozzarella gives you a stretchy, melted topping, while cheddar adds a sharper flavor. Combining the two creates a flavorful cheese layer without making the casserole overly heavy.

Let It Rest Before Serving

Allowing the casserole to rest for about 5 minutes after baking gives the sauce time to settle and makes it easier to serve neat portions.

Check the Ground Beef for Safe Cooking

For food safety, ground beef should reach 160°F (71°C) internally. A food thermometer is the most reliable way to check the temperature.

Easy Ways to Customize This Ground Beef Casserole

One of the best things about this ground beef casserole is how easy it is to adjust. You can change the vegetables, cheese, pasta, or seasonings depending on what you have available.

Add More Vegetables

Diced bell peppers, mushrooms, spinach, zucchini, or corn can add extra flavor and texture. Sauté firmer vegetables with the onion and ground beef, while spinach can be stirred in closer to the end.

Make It Spicy

For a little heat, add red pepper flakes, cayenne pepper, or diced jalapeños to the beef mixture. You can also use a spicy cheese for an extra kick.

Try Different Pasta

Elbow macaroni is a classic choice, but penne, rotini, shells, or rigatoni also work well. Short pasta shapes are especially good because they hold onto the tomato and beef sauce.

Change the Cheese

Cheddar and mozzarella are a great combination, but you can also use Monterey Jack, Colby Jack, provolone, or a small amount of Parmesan for extra flavor.

Add Italian Flavor

For a stronger Italian-inspired flavor, increase the Italian seasoning and add a little dried oregano or fresh basil before serving.

Make It Creamy

For a richer casserole, stir a small amount of cream cheese or sour cream into the beef and tomato mixture before adding the pasta. This creates a creamy variation without changing the basic recipe.

What to Serve With Ground Beef Casserole

This hearty casserole can easily stand on its own, but a simple side can make the meal feel more complete. Since the casserole is rich and savory, lighter or vegetable-based sides work especially well.

Steamed or Roasted Vegetables

Broccoli, green beans, asparagus, or roasted zucchini add freshness and balance the richness of the beef, pasta, and cheese.

Simple Green Salad

A crisp salad with lettuce, cucumber, tomatoes, and a light vinaigrette is an easy way to add freshness to the meal.

Garlic Bread

Warm garlic bread is a classic pairing for tomato-based casseroles. It is also great for soaking up any extra sauce.

Roasted Potatoes

For a heartier dinner, serve a small portion of Easy Chicken and Potatoes Recipe as a side-style option when you’re feeding a larger group.

Fresh Fruit

For a lighter contrast, serve sliced fruit such as strawberries, grapes, melon, or oranges alongside the casserole.

Make It a Complete Family Dinner

For an easy weeknight meal, serve a portion of the casserole with a simple green salad and steamed vegetables. The combination adds color, freshness, and texture without requiring much additional preparation.

How to Store and Reheat Ground Beef Casserole

This easy ground beef casserole is a great make-ahead meal because leftovers can be stored and reheated without much effort.

Refrigerating Leftovers

Let the casserole cool slightly, then transfer leftovers to an airtight container and refrigerate promptly. Keep your refrigerator at 40°F (4°C) or below and use the leftovers within 3–4 days.

Reheating in the Oven

For several servings, place the casserole in an oven-safe dish and cover it loosely with foil. Reheat at 350°F (175°C) until heated through. Adding a small splash of beef broth or water can help keep the pasta from drying out.

Reheating in the Microwave

For individual portions, microwave on medium power in short intervals, stirring or rotating between intervals when possible. Add a small splash of broth or water if the pasta seems dry.

Can You Freeze Ground Beef Casserole?

Yes. Allow the casserole to cool completely, then place it in a freezer-safe airtight container. For the best texture, use it within about 2–3 months.

Thaw frozen leftovers in the refrigerator before reheating. The cheese and pasta texture may change slightly after freezing, but the casserole can still make a convenient make-ahead meal.

For more information about safely storing and handling leftovers, follow the FDA Food Safety at Home guidance.

FAQs

Final Thoughts

This easy ground beef casserole recipe is a simple way to turn everyday ingredients into a hearty, comforting family dinner. Seasoned ground beef, tender pasta, savory tomato sauce, and melted cheese come together in one satisfying baked dish.

Whether you’re preparing a quick weeknight meal or looking for something that makes great leftovers, this casserole is easy to customize with your favorite vegetables, seasonings, or cheese. It’s a practical recipe to keep in your regular dinner rotation.