
This Cheesy Macaroni and Hamburger Casserole is the ultimate comfort food that brings together tender macaroni, savory ground beef, and a luscious cheese sauce into one hearty dish. It’s the kind of meal you want to come home to after a busy day, packed with rich flavors and a satisfying cheesy crust. This casserole has become a family favorite in my home, often requested on chilly evenings when everyone craves something warm and nourishing.
Ingredients
- Ground beef: one pound supplying a rich, savory base for the filling, look for fresh, lean beef for best flavor and less grease
- Onion: one, chopped adds a subtle sweetness and depth when cooked until soft
- Macaroni noodles: two cups cooked al dente form a tender and hearty foundation for the dish
- Velveeta cheese: eight ounces melts smoothly to create the creamy cheese sauce, choose the original variety for that classic texture
- Cheddar cheese soup: one can enhances cheesy richness and creaminess easily
- Onion powder: half teaspoon provides an extra layer of onion flavor beyond the fresh onions
- Garlic powder: one teaspoon brings savory warmth without overpowering
- Sour cream: eight ounces adds tangy creaminess to balance the richness and bind the mixture
- Parmesan cheese: half cup grated brings a salty and slightly nutty flavor that brightens the sauce
- Milk: quarter cup helps loosen the sauce for a smooth consistency
- American cheese slices: eight used as a melty topping that forms a gooey, golden crust
- Salt and pepper: to taste essential for seasoning and bringing all flavors together
- Ritz cracker crumbs: one cup crushed provide a buttery, crunchy topping that contrasts with the creamy filling
Step-by-Step Instructions
- Preheat and Prepare:
- Preheat your oven to 350 degrees Fahrenheit or 175 degrees Celsius. Prepare a 9 by 13 inch baking dish by greasing it thoroughly with butter or non-stick spray so the casserole does not stick. Set this dish aside until assembly.
- Cook the Macaroni:
- Bring a large pot of salted water to a boil. Add the macaroni noodles and cook until they are just tender but still firm to the bite al dente. Drain well, then return the macaroni to the pot. Add the Velveeta cheese and stir gently over low heat until the cheese is completely melted and coats the noodles evenly creating a creamy base.
- Prepare the Beef Mixture:
- In a large skillet set over medium high heat add the ground beef and chopped onion. Cook, stirring occasionally, until the beef is thoroughly browned and the onions are soft about 8 to 10 minutes. Season with salt and pepper to taste for a balanced savory flavor. Stir in the sour cream, cheddar cheese soup, onion powder, garlic powder, Parmesan cheese, and milk. Mix thoroughly so everything is well combined creating a rich cheesy beef sauce.
- Combine and Assemble:
- Add the cheesy macaroni from the pot into the skillet with the beef mixture. Stir carefully to combine the pasta and meat sauce evenly throughout. Transfer the entire mixture to the prepared baking dish spreading it out evenly so every spoonful has a good balance of macaroni and beef.
- Add Toppings:
- Place the American cheese slices evenly over the top of the casserole creating a smooth layer that will melt beautifully in the oven. Sprinkle the crushed Ritz cracker crumbs generously over the cheese slices to provide a golden, crunchy topping once baked.
- Bake:
- Place the casserole in the preheated oven and bake for 20 to 25 minutes. Bake until the cheese topping is melted fully and the cracker crumbs become golden brown and crisp. Remove from the oven and allow the casserole to rest for a few minutes before serving, letting the flavors meld and the dish set slightly for easier serving.

My favorite ingredient has to be the Velveeta cheese because it melts so smoothly creating that creamy sauce that holds everything together. This casserole reminds me of cozy family dinners where everyone gathers around the table with big smiles, enjoying homemade comfort food that fills both belly and heart.
Storage Tips
Store leftovers in an airtight container placed in the refrigerator for up to three days. For reheating, warm individual portions in the microwave or place the entire casserole back in a 350-degree oven until heated through. This dish freezes particularly well — cool completely, wrap tightly with foil or freezer wrap, and freeze for up to two months. Thaw in the refrigerator overnight before reheating.
Ingredient Substitutions
Ground beef can be swapped with ground turkey or chicken for a lighter version. Use gluten-free pasta and substitute cracker crumbs with gluten-free breadcrumbs to make this casserole gluten-free friendly. For an extra kick, add a pinch of red pepper flakes in the beef mixture or stir in chopped vegetables like peas or bell peppers to boost nutrition and color.
Serving Suggestions
Serve this casserole alongside a crisp green salad or steamed fresh vegetables such as broccoli or green beans for a balanced meal. A side of pickles or a tangy coleslaw can add a refreshing contrast to the rich, cheesy flavors of the casserole. Leftovers also make a fantastic sandwich filling when warmed and served on toasted bread.
Recipe FAQs
- → How can I ensure the macaroni is cooked perfectly?
Cook macaroni in salted boiling water until just tender but still firm to the bite (al dente), then drain promptly to avoid overcooking.
- → What’s the best way to brown ground beef evenly?
Use a hot skillet and break the beef apart as it cooks. Stir frequently until fully browned and no pink remains, then drain excess fat.
- → Can I substitute other cheeses in this dish?
Absolutely. Freshly grated cheddar or a combination of mozzarella and Parmesan can add varied flavors and melt textures.
- → How do the crushed crackers affect the casserole?
They create a crunchy, golden topping that contrasts nicely with the creamy interior, adding texture and visual appeal.
- → What storage tips help maintain the dish’s quality?
Store leftovers in an airtight container in the refrigerator up to 3 days. Freeze cooled portions up to two months, thawing overnight before reheating gently.
- → Can I add vegetables to enhance nutrition?
Mix-ins like peas, bell peppers, or sautéed mushrooms complement the flavors and add color and nutrients.