Cast Iron Mac and Cheese

Creamy, golden-topped mac and cheese baked in a cast iron skillet. Three cheeses, crispy breadcrumb topping.

Comfort Food
4.8 · 27 ratings
🕐 Prep: 15 min | 🔥 Cook: 25 min | ⏱️ Total: 40 min
Cast Iron Mac and Cheese

Instructions

Make the Pasta

  1. 1. Preheat oven to 375°F. Cook macaroni 1 minute short of al dente. Drain and set aside.

Make the Cheese Sauce

  1. 1. In a saucepan, melt 3 tbsp butter over medium heat. Whisk in flour and cook 1 minute.
  2. 2. Gradually whisk in milk. Cook 5-7 minutes, stirring constantly, until thickened.
  3. 3. Remove from heat. Stir in cheddar, gruyere, cream cheese, mustard powder, garlic powder, salt, and pepper until smooth.
  4. 4. Fold in the cooked pasta.

Bake

  1. 1. Transfer to a cast iron skillet. Mix panko with melted butter and spread over the top.
  2. 2. Bake 20-25 minutes until bubbly and golden.

Cook's Notes

  • 💡 Don't skip the mustard powder — it doesn't taste like mustard but enhances the cheese flavor dramatically.
  • 💡 For extra crispy top, broil for 2 minutes at the end.
  • 💡 Leftovers: add a splash of milk when reheating to restore creaminess.