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Dinner · Part 2 of 3: Instructions

Mac and Cheese Stuffed Meatloaf Step-by-step instructions

A golden-glazed meatloaf sliced on a ceramic plate, revealing a creamy mac and cheese center.
Prep
Cook
Total
Serves
6
Includes 10 min resting

Before you start

Before you begin, ensure your workspace is clean and organized. Preheat your oven to 375°F (190°C) to ensure it is ready for baking. Have your mixing bowl, loaf pan, and a baking sheet prepared.

If you are making the mac and cheese from scratch, ensure it is fully cooled in the refrigerator before starting the assembly. This preparation phase is crucial for a smooth cooking experience.

Ingredients at a glance (3)
  • 2 lb ground meat mixture
  • 2 cups mac and cheese, store-bought or made ahead
  • 1/2 cup glaze

Instructions

Preparing the meat mixture

  1. Prepare the meatloaf mixture
    In a large mixing bowl, prepare the ground meat mixture. Mix gently until just combined, being careful not to overwork the meat, which can make the loaf dense. Ensure the ingredients are evenly distributed throughout the mixture to create a cohesive base that will hold the filling securely during the baking process.
    Look for The mixture should be uniform and hold together when pressed.
    Tip Use your hands to gently combine the ingredients for the best texture.

The meat mixture should be well-combined but not overworked. It should feel slightly tacky and hold its shape when pressed together. Ensure there are no large clumps, and that the seasoning is evenly distributed throughout the meat, creating a consistent texture that will hold the filling effectively.

Assembling the loaf

  1. Assemble and bake
    Press half of the meat mixture into a loaf pan. Create a deep well in the center and fill it with the mac and cheese. Top with the remaining meat mixture, sealing the edges well so the filling stays inside. Bake in a preheated oven at 375°F (190°C) until the meat reaches an internal temperature of 160°F (71°C).
    Look for The loaf is firm to the touch and the internal temperature is reached.
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip Seal the seams thoroughly to prevent the filling from leaking out while baking.

The filling must be securely encased by the meat. Check that the seams are tightly pressed together, leaving no gaps where the cheese could escape.

The loaf should look uniform and compact, ready to be placed in the oven. A well-constructed loaf ensures that the interior remains moist and the cheese stays creamy.

Glazing and resting

  1. Glaze and finish
    Brush the top of the meatloaf generously with the glaze during the last ten minutes of baking. Once finished, remove from the oven and let it rest for at least 10 minutes before slicing. This resting period allows the juices to redistribute, ensuring that each slice remains moist and keeps the filling intact when served.
    Look for The glaze is bubbling and slightly caramelized.
    Tip Avoid slicing immediately, as the loaf needs time to set.

The glaze should be applied evenly across the top of the loaf. After removing it from the oven, the loaf needs to rest for at least 10 minutes. This resting time is essential for the structure to set, making it much easier to slice without the filling spilling out onto the serving plate.

Common mistakes

Avoid overworking the meat mixture, as this will lead to a tough and dense loaf. Another common mistake is failing to seal the edges of the meatloaf properly, which can cause the mac and cheese filling to leak out.

Take your time to press the meat firmly around the filling, ensuring it is completely encased for a clean and professional presentation.

How to tell it’s done

The meatloaf is done when the internal temperature, measured with a meat thermometer at the thickest part, reaches 160°F (71°C).

The surface should be firm, and the glaze should be slightly caramelized and bubbling. Always verify doneness with a thermometer to ensure the meat is fully cooked through while maintaining its juicy texture.

  • Ground meat: 160°F (71°C) in the thickest part

Coming up in Part 3: common questions

  • Can this be made with ground turkey instead of beef?
  • Why did the mac and cheese leak out during baking?
  • Can this be frozen after baking?

Also in Part 3: variations (Spicy Mac and Cheese, Vegetable-Packed Meatloaf), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)