If you’ve been on the hunt for a crowd-pleasing comfort dish that feels like a big, warm hug, then this Ground Beef Cheesy Casserole Recipe is exactly what your weeknight dinners have been missing. It’s a vibrant mix of savory ground beef, tangy tomato flavors, tender pasta, and a luscious blanket of melted cheese that all come together in one bubbling, golden-brown casserole. Whether you’re feeding the family or bringing a dish to a potluck, this recipe promises ease, flavor, and that cozy feeling everyone loves.

Ingredients You’ll Need
Gathering these simple ingredients is the first step to creating a dish that’s not only delicious but balances flavors and textures beautifully. Each element plays a role in crafting the perfect cheesy, savory casserole that hits all the right notes.
- 1 pound ground beef: The hearty protein base that delivers savory richness and satisfying texture.
- 1 small onion, chopped: Adds natural sweetness and depth to the beef mixture.
- 2 cloves garlic, minced: Infuses the dish with aromatic warmth and an irresistible savory punch.
- 1 can (14.5 ounces) diced tomatoes, undrained: Brings juiciness and a gentle tang to brighten the flavors.
- 1 can (8 ounces) tomato sauce: Provides a smooth, saucy consistency to bind everything together.
- 2 cups cooked pasta (elbow macaroni or shells): Tender, bite-sized pasta forms the comforting carb foundation.
- 1 cup shredded cheddar cheese: Sharp and creamy, cheddar adds boldness and gooey texture.
- 1 cup shredded mozzarella cheese: Melts beautifully for that stringy, luscious cheesiness.
- 1/2 cup sour cream: Offers a subtle tang and creaminess that balances the tomato acidity.
- Seasonings: oregano, salt, black pepper: These pantry staples bring warmth, seasoning, and perfect aromatic balance.
How to Make Ground Beef Cheesy Casserole Recipe
Step 1: Preheat the Oven
Start by setting your oven to 350°F (175°C). This ensures it’s ready to create that irresistibly bubbly and golden top when your casserole goes in later.
Step 2: Brown the Ground Beef with Aromatics
In a large skillet over medium heat, cook the ground beef together with the chopped onion and minced garlic until everything is softened and the beef is nicely browned. This step builds the savory foundation and fills your kitchen with fantastic aromas that make your mouth water.
Step 3: Add Tomato Elements and Seasonings
Drain any excess fat from the skillet to keep the casserole from getting greasy. Then stir in the diced tomatoes (undrained), tomato sauce, oregano, salt, and black pepper. Let this flavorful mixture simmer for about 5 minutes, allowing the flavors to meld beautifully.
Step 4: Combine with Pasta and Cheeses
In a large mixing bowl, blend the savory beef and tomato mixture with the cooked pasta, shredded cheddar, shredded mozzarella, and sour cream. Mixing these together ensures every bite is perfectly cheesy and full of flavor.
Step 5: Transfer and Top
Grease a 9×13 inch baking dish lightly, then pour your combined mixture in. For an extra cheesy crust, sprinkle a little more cheddar or mozzarella on top—because can you have too much cheese? We think not!
Step 6: Bake Until Bubbly and Golden
Place the casserole in the oven and bake for 25 to 30 minutes until it’s bubbling and the top is beautifully golden brown. This baking step gives the dish its irresistible texture contrast between a crisp top layer and creamy interior.
Step 7: Cool and Garnish
After removing from the oven, let the casserole cool for about 5 minutes. This resting time helps it set up so it slices nicely. If you’re feeling fancy, sprinkle some fresh parsley on top for a pop of color and freshness.
How to Serve Ground Beef Cheesy Casserole Recipe
Garnishes
Fresh herbs like chopped parsley, chives, or even a sprinkle of green onions can add a vibrant burst of color and brightness that complements the rich, cheesy flavors. A dollop of sour cream on the side can also be a lovely cool contrast.
Side Dishes
This casserole pairs wonderfully with crisp green salads dressed in something tangy like a lemon vinaigrette, or roasted vegetables that bring earthiness and texture. Garlic bread or a warm baguette is perfect for mopping up every cheesy little bite.
Creative Ways to Present
If you want to wow your guests, consider serving this dish in individual ramekins for personalized portions, or even layering it with additional veggies like spinach or bell peppers for added color and nutrition. Sprinkling paprika or chili flakes on top can add a subtle kick and visual appeal.
Make Ahead and Storage
Storing Leftovers
Let the casserole cool completely before covering it with plastic wrap or transferring to an airtight container. Stored properly in the refrigerator, leftover Ground Beef Cheesy Casserole Recipe tastes wonderful for up to 3 days, making it perfect for quick lunches or lazy dinners.
Freezing
This casserole freezes beautifully! Portion it into freezer-safe containers or cover your baking dish tightly with foil and plastic wrap. It can be frozen for up to 2 months. When you’re ready to enjoy it again, just thaw overnight in the refrigerator for the best results.
Reheating
To reheat, warm individual portions in the microwave covered with a damp paper towel to keep moisture in, or reheat the whole casserole in a 350°F oven until hot and bubbly again. Adding a little extra cheese on top before reheating keeps things indulgently gooey.
FAQs
Can I use a different type of pasta for this Ground Beef Cheesy Casserole Recipe?
Absolutely! Elbow macaroni and small shells work best because they hold the sauce well, but penne, rotini, or bowties are great substitutes that bring their own fun textures to the dish.
Is it possible to make this casserole gluten-free?
Yes, just swap the regular pasta for a gluten-free variety, and confirm that your tomato sauce and seasonings don’t contain gluten. The rest of the ingredients are naturally gluten-free, so you’re good to go!
Can I use ground turkey or chicken instead of beef?
Definitely! Ground turkey or chicken can be used for a lighter version. Just be sure to cook the meat thoroughly and adjust seasonings to maintain the rich flavor profile.
How can I make this recipe spicier?
Adding red pepper flakes, diced jalapeños, or a splash of hot sauce into the beef mixture will give your casserole a nice kick without overpowering the cheesy goodness.
What if I don’t have sour cream on hand?
You can substitute sour cream with plain Greek yogurt for a similar tang and creaminess, or simply omit it; just be aware that it adds a little extra moisture and richness to the dish.
Final Thoughts
This Ground Beef Cheesy Casserole Recipe quickly becomes a trusted favorite once you experience its comforting flavors and effortless prep. It’s the kind of dish that makes everyone ask for seconds and leaves the table happily satisfied. So don’t hesitate—grab your skillet, fire up your oven, and bring this cheesy, savory masterpiece to life at home. Your taste buds will thank you!
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Ground Beef Cheesy Casserole Recipe
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Yield: 6 servings
- Category: Casserole
- Method: Baking
- Cuisine: American
Description
A hearty and comforting Ground Beef Cheesy Casserole that combines savory ground beef, tender pasta, and a blend of melted cheeses baked until bubbly and golden. Perfect for a family dinner, this easy-to-make casserole is flavorful, filling, and packed with classic Italian-inspired seasonings.
Ingredients
Meat and Vegetables
- 1 pound ground beef
- 1 small onion, chopped
- 2 cloves garlic, minced
Tomato Sauce
- 1 can (14.5 ounces) diced tomatoes, undrained
- 1 can (8 ounces) tomato sauce
Pasta and Dairy
- 2 cups cooked pasta (elbow macaroni or shells)
- 1 cup shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 1/2 cup sour cream
Seasonings
- 1 teaspoon oregano
- Salt, to taste
- Black pepper, to taste
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole.
- Cook Ground Beef Mixture: In a large skillet over medium heat, brown the ground beef along with the chopped onion and minced garlic until the meat is no longer pink and the onion is soft, about 6-8 minutes.
- Simmer Sauce: Drain excess fat from the skillet, then stir in the canned diced tomatoes with their juice, tomato sauce, oregano, salt, and black pepper. Allow the mixture to simmer gently for 5 minutes to meld the flavors.
- Combine Ingredients: In a large mixing bowl, combine the beef and tomato sauce mixture with the cooked pasta, shredded cheddar cheese, shredded mozzarella cheese, and sour cream. Mix everything well to evenly distribute the ingredients.
- Prepare Casserole Dish: Lightly grease a 9×13 inch baking dish with butter or non-stick spray. Transfer the combined mixture into the dish and if desired, sprinkle extra shredded cheese on top for a golden crust.
- Bake: Place the casserole in the preheated oven and bake for 25 to 30 minutes until the dish is bubbly and the cheese on top is melted and starting to brown.
- Cool and Serve: Remove from the oven and let the casserole cool for about 5 minutes before serving. Garnish with fresh parsley if available for a touch of color and freshness.
Notes
- For a twist, you can add vegetables like bell peppers or mushrooms when cooking the beef.
- Use leftover cooked pasta or fresh pasta cooked al dente for best texture.
- Substitute sour cream with Greek yogurt for a lighter version.
- This casserole can be made ahead and refrigerated before baking; just add a few extra minutes to the baking time if baking from cold.
- Leftovers keep well in the refrigerator for up to 3 days and reheat nicely in the oven or microwave.

