Mac Cheese Meatloaf Casserole Recipe
Introduction
This Mac Cheese Meatloaf Casserole is a comforting twist on two classic favorites. Combining savory meatloaf with creamy mac and cheese, it’s perfect for a hearty family dinner. Simple to prepare and packed with flavor, it’s sure to become a weeknight staple.

Ingredients
- 500 g ground beef
- 50 g breadcrumbs
- 60 ml milk
- 1 egg
- 1 small onion, finely chopped
- 1 clove garlic, minced
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 teaspoon Worcestershire sauce
- 60 ml ketchup
- 200 g elbow macaroni, cooked according to package instructions
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 480 ml whole milk
- 200 g shredded cheddar cheese (plus extra for topping)
- 1/2 teaspoon mustard powder (optional)
- Salt and pepper, to taste
Instructions
- Step 1: Preheat your oven to 180°C. Lightly grease a 9×13-inch baking dish.
- Step 2: In a large bowl, combine the ground beef, breadcrumbs, milk, egg, onion, garlic, salt, pepper, Worcestershire sauce, and ketchup. Mix until just combined. Press the meat mixture evenly into the prepared baking dish to form a flat layer.
- Step 3: Bake in the preheated oven for 15 minutes while preparing the mac and cheese topping.
- Step 4: In a medium saucepan, melt the butter over medium heat. Stir in the flour and cook for 1-2 minutes to create a roux.
- Step 5: Gradually whisk in the milk, stirring constantly, until the mixture thickens (about 3-4 minutes). Remove from heat and stir in the cheddar cheese until melted and smooth. Add mustard powder if using. Season with salt and pepper to taste.
- Step 6: Toss the cooked macaroni in the cheese sauce until well coated.
- Step 7: Remove the meatloaf base from the oven. Spread the mac and cheese evenly over the meatloaf. Sprinkle extra shredded cheddar cheese on top for a golden crust.
- Step 8: Return the dish to the oven and bake for an additional 20-25 minutes, or until the cheese is bubbly and golden.
- Step 9: Let the casserole rest for 5 minutes before slicing and serving. Pair with a fresh salad or steamed vegetables for a complete meal.
Tips & Variations
- For extra flavor, add chopped fresh herbs like parsley or thyme to the meat mixture.
- Use a mix of cheeses such as mozzarella and cheddar for a gooier topping.
- If you prefer, substitute ground turkey or chicken for a leaner meat option.
- To make it spicier, mix a pinch of cayenne pepper into the cheese sauce.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 160°C until warmed through to maintain the creamy texture and crispy cheese topping. This dish can also be frozen for up to 2 months; thaw overnight in the fridge before reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use a different type of pasta?
Yes, while elbow macaroni is traditional, you can use small shells, penne, or any bite-sized pasta you have on hand. Just ensure it’s cooked al dente before mixing with the cheese sauce.
Is it possible to make this casserole ahead of time?
Absolutely. You can assemble the casserole up to the step before baking the mac and cheese topping. Cover and refrigerate for up to 24 hours, then add the mac and cheese and bake as directed.
PrintMac Cheese Meatloaf Casserole Recipe
This Mac Cheese Meatloaf Casserole combines the hearty flavors of meatloaf with creamy, cheesy macaroni, baked together for a comforting and satisfying dish. Ground beef is seasoned and baked as a base, then topped with rich homemade mac and cheese and extra cheddar for a golden crust. Perfect for family dinners or meal prep.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 6 servings 1x
- Category: Casserole
- Method: Baking
- Cuisine: American
Ingredients
Meatloaf Base
- 500 g ground beef
- 50 g breadcrumbs
- 60 ml milk
- 1 egg
- 1 small onion, finely chopped
- 1 clove garlic, minced
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 teaspoon Worcestershire sauce
- 60 ml ketchup
Mac and Cheese Topping
- 200 g elbow macaroni, cooked according to package instructions
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 480 ml whole milk
- 200 g shredded cheddar cheese (plus extra for topping)
- 1/2 teaspoon mustard powder (optional)
- Salt and pepper, to taste
Instructions
- Preheat the Oven: Preheat your oven to 180°C and lightly grease a 9×13-inch baking dish to prevent sticking.
- Prepare the Meatloaf Base: In a large bowl, combine ground beef, breadcrumbs, milk, egg, finely chopped onion, minced garlic, salt, black pepper, Worcestershire sauce, and ketchup. Mix until just combined, then press the mixture evenly into the prepared baking dish forming a flat layer.
- Bake the Meatloaf Base: Place the baking dish in the preheated oven and bake the meatloaf base for 15 minutes while preparing the mac and cheese topping.
- Prepare the Mac and Cheese: In a medium saucepan over medium heat, melt butter. Stir in flour and cook for 1-2 minutes to form a roux. Gradually whisk in the whole milk, stirring constantly until the mixture thickens, about 3-4 minutes. Remove from heat and stir in cheddar cheese until melted and smooth. Add mustard powder if desired. Season with salt and pepper to taste. Toss cooked macaroni in the cheese sauce until well coated.
- Assemble the Casserole: Remove the meatloaf base from the oven. Evenly spread the prepared mac and cheese over the meatloaf base. Sprinkle extra shredded cheddar cheese on top for a golden, cheesy crust.
- Bake the Casserole: Return the assembled casserole to the oven and bake for an additional 20-25 minutes, or until the cheese topping is bubbly and golden brown.
- Serve: Remove from the oven and let the casserole rest for 5 minutes before slicing. Serve warm with a fresh salad or steamed vegetables for a complete meal.
Notes
- Using whole milk in the cheese sauce helps achieve a creamy texture; low-fat milk can be substituted but may result in a thinner sauce.
- Mustard powder is optional but adds a subtle tang that enhances the cheese flavor.
- Make sure not to overmix the meatloaf ingredients to keep the texture tender.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.
- For a gluten-free version, substitute breadcrumbs and flour with gluten-free alternatives.
Keywords: mac cheese meatloaf, casseroles, comfort food, baked mac and cheese, ground beef casserole

