This Old-FashionedBaked Mac & Cheese recipe is probably one of the most popular versions of the dish. An easy recipe that makes the most of the simplest ingredients.
Cook pasta: Bring a large pot of water to a boil. Add salt generously and cook the macaroni for 1 minute less than indicated on the package. Drain well.
Add milk: Slowly add the milk while whisking continuously to avoid lumps. Whisk until the mixture is lump free.
Add mustard, sweet paprika, salt, and pepper..
Add cheese: Turn off the heat and stir 2 cups of the Cheddar cheese and all the Gruyere cheese. Stir well until almost completely melted. Crack the egg on top and stir it in as well.