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Why You’ll Love My Recipe

Who doesn’t love a classic cheeseburger? At first glance, turning one into a casserole might sound a little strange – but trust me, it works! When you break it down, a cheeseburger is really just savory beef, plenty of melty cheese, and a cozy carb base. Bringing everything together in casserole form makes a hearty, satisfying meal that’s perfect for feeding a hungry crowd!

For an extra homemade touch, try making your own Worcestershire Sauce for this casserole. You can also skip the store-bought bacon bits and learn How to Make Bacon in the oven instead – it’s easy to do and adds tons of flavor!

Reader Review

I enjoy all of your recipes! And we really like casseroles, this one is going to be one of our faves, and the leftovers are just a bonus.

– Wendy

Karlynn’s Recipe Notes

Skill Level: This casserole is so easy to make, you’ll wonder why you didn’t try it sooner!
Total Time: You’ll have dinner on the table in just 25 minutes.
Variations: Boost your casserole’s flavor by adding garlic powder, onion powder, chopped pickles, diced bell peppers, or sprinkling jalapeños on top. Pair your meal with warm Buttermilk Biscuits for soaking up the cheesy sauce, plus a side of Simple Mexican Coleslaw or a Classic Wedge Salad for the perfect finishing touch!
Tools For This Recipe: You will need a cheese grater, a large pot, a spatula or spoon for sautéing, and a few serving bowls.

Two bowls of cheesy macaroni and ground beef topped with shredded cheese and parsley, set on a white surface with a garlic bulb, salt shaker, bacon bits, forks, a striped towel, and fresh parsley nearby.

What You’ll Need for Ingredients

Ground Beef: This recipe calls for lean ground beef rather than the fattier options you’ll sometimes find at the grocery store. While higher-fat beef is definitely flavorful, it can release too much grease as it cooks, leaving the casserole feeling heavy. Karlynn’s Tip: If you don’t have lean beef on hand (or you prefer a fattier meat), go ahead and prepare the beef as directed, drain most of the excess fat, and leave a little behind to flavor the dish!

Diced Tomatoes: A can of diced tomatoes adds moisture and just enough acidity to balance out the richness of the beef and cheese!

A top-down view of ingredients for a casserole, including ground beef, elbow macaroni, shredded cheddar, diced tomatoes, broth, cream, onions, garlic, herbs, sour cream, tomato paste, and seasonings on a white surface.

Pasta: Dry elbow macaroni is well-suited for this casserole, cooking quickly and holding onto the sauce for perfectly cheesy bites! No elbows? No problem. Swap in shells, rotini, or any small, curved pasta to catch the sauce!

Cheese: Good old cheddar is the classic choice here! It’s a staple in cheeseburgers for a reason, and it brings that familiar, comforting taste to your casserole. Karlynn’s Tip: Feel free to experiment with other cheeses as well! Monterey Jack melts beautifully and tastes wonderful in burger-inspired dishes, and Swiss or blue cheese works well if you enjoy their distinct flavor. For a more decadent twist, sliced American cheese adds that unmistakable cheeseburger feel and melts smoothly thanks to its added sodium citrate.

Sour Cream: Don’t skip out on the sour cream here! Since lean ground beef is used, whole milk and sour cream bring back the dish’s richness, blending smoothly into the sauce for a stable, velvety texture throughout.

How To Make Cheeseburger Casserole

This is a quick overview of the recipe. The full list of ingredients & complete step-by-step instructions are in the recipe card below.

A white pot filled with cooked ground beef and onions sits on a marble countertop, surrounded by bowls of shredded cheese, macaroni, tomatoes, milk, tomato paste, Worcestershire sauce, and fresh parsley with a kitchen towel.

A pot of uncooked macaroni, ground meat, and tomatoes is being stirred with a wooden spoon. Surrounding the pot are bowls of shredded cheese, sour cream, milk, bacon, garlic, and fresh parsley on a white countertop.

Shred the cheese and set it aside, then take the sour cream and milk out of the fridge and let them come to room temperature.
In a large pot over medium heat, cook the ground beef and onions until the meat has browned. You’ll know the beef is ready when it’s reached a safe internal temperature of 160ºF.
Add in the garlic and cook for another 1-2 minutes. Drain any excess grease.
Add the tomato paste, diced tomatoes, and the Worcestershire sauce into the pot and stir to combine.
Pour in the beef broth and add the uncooked macaroni. Stir lightly, then bring to a simmer.
Cover and simmer for 10 minutes, stirring occasionally. When the pasta is al dente, reduce the heat to low.
Add the room temperature sour cream and milk. Mix gently until combined.
Gradually stir in the cheddar cheese, but keep 1/2 cup reserved for topping.
Dish into serving bowls, then top with the remaining cheese, bacon bits, and parsley.

A white bowl filled with creamy beef and pasta, topped with shredded cheddar cheese and chopped parsley, sits on a white surface with another similar bowl in the background.

Karlynn’s Tips and Tricks for the Perfect Cheeseburger Casserole

Bring the Dairy to Room Temperature: One super important step in this recipe is making sure your dairy (specifically the sour cream and milk) has time to come to room temperature. This might seem like an unnecessary step, but it’s the key to preventing the sauce from breaking or separating. Adding cold dairy to a hot mixture can make the cheese seize up and stop melting properly, but letting everything warm slightly helps it blend smoothly and keeps the casserole creamy.
Add Your Cheese Gradually: When it’s time to add the cheese, do so a little at a time! Adding it all at once can cause uneven melting, leaving you with big clumps of congealed cheese instead of a velvety, cheesy sauce. Taking it slow and steady helps the cheese melt evenly and spread perfectly throughout the casserole.
Save That Beef Fat: When you drain the excess grease from the cooked beef, don’t toss it out! Store it in a covered container in the fridge, and use it later to fry eggs, sauté veggies, or brush it onto toast before browning it under the broiler. It’s full of flavor and just too good to waste!

cheeseburger casserole overhead view of two bowls full

Storage Instructions

This dish is amazing when it’s fresh, but it’s also great for leftovers!

Refrigerator: Once cooled, transfer your casserole to an airtight container or cover tightly with plastic wrap. Enjoy it within 3-4 days for the best flavor and texture.

Freezer: If you want to save some casserole for later, wrap it tightly in plastic wrap, then a layer of aluminum foil. Freeze for up to 3 months, following USDA food safety guidelines. When you’re ready to enjoy it again, thaw overnight in the fridge, then bake in the oven until heated through!

More Delicious Casserole Recipes

Can’t get enough Casserole? Put these hearty recipes on your next-to-try list:

My Doritos Chicken Casserole is cheesy, crunchy, and totally addictive – your family will definitely ask for seconds!
John Wayne Casserole is a hearty, cowboy classic that brings comfort to every bite.
This Piggybank Pork Casserole is perfect for turning fridge leftovers into a cozy, flavorful meal. It’s quick to assemble, super tasty, and big enough to feed everyone at the table!

That’s all, folks! This casserole is easy, cheesy, and totally satisfying. After your first bite, you’ll wish you made two!

Give this recipe a try, and don’t forget to share your results in the comments below. I can’t wait to hear how your casserole turned out (and yes, leftovers are encouraged)!

Happy Cooking!

Karlynn

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