Hamburger Supreme Casserole Recipe

A hearty and comforting casserole packed with seasoned beef, tender macaroni, and creamy cheese—perfect for a family dinner! This classic dish brings together rich flavors and textures in a simple, satisfying meal that’s great for busy weeknights or special gatherings.
Ingredients
For the Casserole:
- 1 lb lean ground beef
- 1 small onion, chopped
- 1 (10.5 oz) can cream of mushroom soup
- 1/2 cup milk
- 1/2 teaspoon garlic powder
- 1/2 teaspoon dried thyme
- 1 (4 oz) can mushrooms, drained
- 2 cups macaroni, uncooked
- 2 cups sharp cheddar cheese, grated
- Kosher salt and freshly ground black pepper, to taste
For Topping (Optional):
- 1/2 cup breadcrumbs
- 2 tablespoons melted butter
- 1/2 teaspoon paprika
Instructions
Step 1: Preheat & Prepare
Preheat oven to 350°F (175°C). Grease a 2-quart casserole dish with butter or nonstick spray and set aside.
Step 2: Cook Macaroni
Cook the macaroni in a large pot of salted boiling water for 1 to 2 minutes less than package directions. Drain and set aside. The pasta will continue to cook in the oven, absorbing flavors from the creamy beef mixture.
Step 3: Prepare the Beef Mixture
In a large skillet over medium-high heat, add the ground beef and chopped onions. Season with garlic powder, thyme, salt, and pepper. Cook until the beef is browned and the onions are tender, about 5-7 minutes. Drain excess fat if needed.
Step 4: Mix in Sauce
Stir in the cream of mushroom soup, milk, and drained mushrooms. Mix well until everything is evenly coated. Adjust seasoning to taste. Let the mixture simmer for a couple of minutes to blend the flavors.
Step 5: Layer the Casserole
Spread half of the beef mixture evenly across the bottom of the prepared baking dish. Top with half of the cooked macaroni, then sprinkle half of the shredded cheddar cheese. Repeat with the remaining beef, macaroni, and cheese.
Step 6: Prepare & Add Topping (Optional)
For an extra crunchy topping, mix the breadcrumbs with melted butter and paprika. Sprinkle this mixture evenly over the casserole before baking.
Step 7: Bake
Place the casserole dish uncovered in the preheated oven and bake for 20 minutes. Then, sprinkle the remaining cheese on top and continue baking for another 10 minutes, or until the cheese is melted, bubbly, and golden brown.
Step 8: Serve & Enjoy
Remove from the oven and let the casserole rest for about 5 minutes before serving. This allows the flavors to settle. Serve hot with a fresh side salad or garlic bread for a complete meal.
Why You’ll Love This Recipe:
- Rich & Flavorful: The perfect balance of creamy, cheesy, and savory goodness.
- Quick & Easy: Minimal prep and simple steps make it an effortless dinner option.
- Family Favorite: A comforting classic that everyone will love.
- Great for Leftovers: Even better the next day, making it a great meal-prep option!
Make this Hamburger Supreme Casserole tonight for a delicious and satisfying dinner that will have everyone coming back for seconds! 🍽️