Mac & Cheese Grilled Cheese Sandwich (Printable Version)

Creamy macaroni and cheese nestled between golden, buttery toasted bread for the ultimate comfort sandwich experience.

# What You Need:

→ Macaroni and Cheese

01 - 1 cup elbow macaroni
02 - 2 cups water
03 - 1 teaspoon salt
04 - 1 1/2 cups shredded sharp cheddar cheese
05 - 2 tablespoons unsalted butter
06 - 1/2 cup whole milk
07 - 1/4 teaspoon ground black pepper

→ Sandwich Assembly

08 - 8 slices sourdough or sandwich bread
09 - 4 tablespoons unsalted butter, softened
10 - 1 cup prepared macaroni and cheese
11 - 4 slices cheddar or American cheese, optional

# How to Make It:

01 - Bring 2 cups water and 1 teaspoon salt to a boil in a medium saucepan. Add elbow macaroni and cook until just al dente, approximately 7 to 8 minutes. Drain through a colander.
02 - In the same saucepan, melt 2 tablespoons butter over medium heat. Add the drained macaroni, 1/2 cup whole milk, shredded cheddar cheese, and black pepper. Stir continuously until cheese is fully melted and sauce reaches a creamy consistency. Remove from heat and allow to cool slightly to thicken.
03 - Arrange bread slices on a work surface. Spread softened butter on one side of each slice. On the unbuttered side of 4 slices, distribute approximately 1/4 cup macaroni and cheese mixture. Top with optional cheese slice and cover with remaining bread slices, buttered side facing outward.
04 - Heat a large skillet or griddle over medium heat. Place sandwiches in the pan, working in batches if necessary. Cook 3 to 4 minutes per side, gently pressing with a spatula, until bread achieves golden color and crispy texture with melted cheese filling.
05 - Remove sandwiches from skillet and allow to rest for 1 to 2 minutes. Slice diagonally and serve immediately while hot.

# Expert Advice:

01 -
  • It transforms leftover mac and cheese into something that feels brand new and exciting.
  • The contrast between the crunchy golden bread and the creamy pasta inside is pure magic.
  • It comes together in under 40 minutes, making it perfect for weeknight cravings.
  • Every bite delivers that nostalgic comfort of childhood, but with grown-up flavor.
02 -
  • Let the mac and cheese cool slightly before assembling or it will be too runny and leak out during cooking.
  • Use medium heat, not high, or the bread will burn before the inside gets warm and melty.
  • Press gently with the spatula while cooking to help the sandwich hold together and crisp evenly.
03 -
  • Grate your own cheese instead of using pre-shredded, it melts smoother and tastes fresher.
  • Use day-old bread for sturdier sandwiches that hold up better to the creamy filling.
  • Let the mac and cheese cool just enough to thicken, it should be spreadable but not soupy.
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