Delicious Mac and Cheese Meatloaf Casserole served on a plate with cheese melted on top.

Why Make This Recipe

Mac and Cheese Meatloaf Casserole is the perfect dish for anyone who loves comfort food. It combines two favorites—meatloaf and mac and cheese—into one delicious meal. This dish is hearty, filling, and easy to prepare. Whether you’re cooking for your family, hosting friends, or just craving something warm and cheesy, this recipe is sure to satisfy.

How to Make Mac and Cheese Meatloaf Casserole

Ingredients:

1 lb ground beef
2 cups uncooked macaroni
2 cups shredded cheddar cheese
1/2 cup diced onion
1/2 cup breadcrumbs
1 large egg
1/4 cup milk (for meatloaf)
2 tbsp butter (for cheese sauce)
2 cups milk (for cheese sauce)
1 tsp salt
1/2 tsp pepper
1/2 tsp paprika
1/2 tsp dry mustard
2 tbsp flour

Directions:

Preheat your oven to 350°F (175°C).
In a mixing bowl, combine ground beef, onion, breadcrumbs, egg, 1/4 cup of milk, salt, and pepper. Mix well and press the mixture into a greased baking dish.
Bake the meatloaf for 20 minutes.
While the meatloaf bakes, cook the macaroni according to package directions. Drain and set aside.
For the cheese sauce, melt butter in a saucepan over medium heat. Stir in flour and cook for one minute.
Gradually whisk in 2 cups of milk until the sauce thickens. Season the sauce with salt, pepper, paprika, and dry mustard. Stir in the shredded cheese until it melts.
Combine the cooked macaroni with the cheese sauce and pour it over the baked meatloaf layer. Top with the remaining cheese.
Bake for an additional 25 minutes or until bubbly.

How to Serve Mac and Cheese Meatloaf Casserole

Let the casserole sit for a few minutes after baking, then cut into squares and serve warm. This dish goes great with a simple salad or some steamed veggies on the side for a balanced meal.

How to Store Mac and Cheese Meatloaf Casserole

You can store any leftovers in an airtight container in the refrigerator. It will keep for up to 3 days. You can also freeze individual portions. Just make sure to wrap them well to prevent freezer burn.

Tips to Make Mac and Cheese Meatloaf Casserole

Use freshly grated cheese for better melting and flavor.
For a twist, try adding cooked bacon or other meats to the macaroni and cheese mixture.
If you want a little kick, add some chopped jalapeños to the cheese sauce.

Variation

You can easily make this dish gluten-free by using gluten-free breadcrumbs and pasta. You can also substitute ground turkey or chicken for a lighter version.

FAQs

1. Can I make this recipe ahead of time?
Yes, you can prepare the meatloaf layer in advance, cover it, and store it in the refrigerator. When ready to cook, just proceed with the cheese sauce and bake.

2. Can I use a different type of cheese?
Absolutely! You can use any cheese you like. Gruyère, mozzarella, or pepper jack would all work well.

3. How do I know when the casserole is done?
The casserole is ready when it’s bubbly and the cheese on top is melted and slightly golden. Make sure to check that the meatloaf has also reached a safe internal temperature of 160°F (70°C).