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Mac and Cheese Meatloaf Casserole

Mac and Cheese Meatloaf Casserole
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This Mac and Cheese Meatloaf Casserole is pure comfort food bliss. Juicy, savory meatloaf forms the hearty base, topped with ultra-creamy macaroni and cheese baked until bubbly and golden. It’s the kind of cozy, crowd-pleasing dish that’s perfect for family dinners, potlucks, or any night when you’re craving something warm, filling, and nostalgic. Easy to make and kid-approved, this casserole brings two classic favorites together in one irresistible bake.

Ingredients

Scale

Meatloaf Layer

  • 1 lb ground beef

  • ½ cup diced onion

  • ½ cup breadcrumbs

  • 1 large egg

  • ¼ cup milk

  • 1 tsp salt

  • ½ tsp black pepper

Mac and Cheese Layer

  • 2 cups uncooked macaroni

  • 2 tbsp butter

  • 2 tbsp all-purpose flour

  • 2 cups milk

  • 2 cups shredded cheddar cheese (divided)

  • ½ tsp paprika

  • ½ tsp dry mustard

Instructions

Step 1: Prepare the Meatloaf

Preheat oven to 350°F (175°C) and lightly grease a baking dish.
In a large bowl, combine ground beef, onion, breadcrumbs, egg, milk, salt, and pepper. Mix just until combined.
Press the mixture evenly into the prepared baking dish.

Step 2: Bake the Meatloaf

Bake the meatloaf for 20 minutes to allow it to set.

Step 3: Cook the Macaroni

While the meatloaf bakes, cook the macaroni according to package instructions. Drain and set aside.

Step 4: Make the Cheese Sauce

In a saucepan over medium heat, melt the butter.
Stir in the flour and cook for 1 minute, stirring constantly.
Gradually whisk in the milk until the sauce thickens.
Season with salt, pepper, paprika, and dry mustard.
Stir in 1½ cups of the shredded cheddar cheese until melted and smooth.

Step 5: Assemble the Casserole

Mix the cooked macaroni into the cheese sauce.
Remove the meatloaf from the oven and spread the mac and cheese evenly over the top.
Sprinkle the remaining ½ cup of cheddar cheese on top.

Step 6: Final Bake

Return the dish to the oven and bake for 25 minutes, or until bubbly and lightly golden on top.
Let rest for 5–10 minutes before slicing and serving.

Notes

  • Don’t overmix the meatloaf: This keeps it tender and juicy.

  • Cheese options: Swap cheddar for Colby Jack, mozzarella, or a sharp cheddar blend.

  • Add veggies: Stir peas, corn, or finely chopped spinach into the mac and cheese layer.

  • Extra crunch: Top with buttered breadcrumbs before the final bake.

  • Make ahead: Assemble up to 24 hours in advance and bake when ready.

Find it online: https://tastyquickly.com/mac-and-cheese-meatloaf-casserole/