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Mornay Sauce

Velvety and rich, yet somehow still delicate, Mornay sauce is essentially the French equivalent of cheese sauce...think of it as cheese sauce with an elegant sense of style. And it's surprisingly easy to prepare. 
Course Sauce
Cuisine French
Keyword classic, easy, quick, rich
Prep Time 5 minutes
Cook Time 20 minutes
Servings 4 servings

Equipment

  • small saucepan
  • medium saucepan
  • whisk (preferably a French one)

Ingredients

  • 2 cups whole milk
  • 2 tablespoons unsalted butter
  • 2 tablespoons all purpose flour
  • 1 cup Gruyere shredded
  • ¼ cup Parmigiano Reggiano freshly grated
  • pinch freshly grated nutmeg
  • kosher salt
  • freshly ground black pepper

Instructions

  • Begin by shredding the Gruyere and either grating or finely shredding the Parmigiano Reggiano. Set the cheeses aside. 
  • In a small saucepan, heat the milk over medium heat until it reaches a simmer. Remove the saucepan from the heat while you proceed to make the roux for the béchamel base.
  • In a separate medium saucepan, melt the butter over medium heat. Then add the flour to create a roux and whisk constantly for about two minutes, until the mixture is foamy and pale yellow with a pleasant toasty aroma.
  • Gradually add the hot milk, whisking continuously, and bring the mixture to a boil.
  • Cook, continuing to whisk, for about 5 minutes or until the mixture is noticeably thickened.
  • Remove the saucepan from the heat and add the freshly shredded Gruyere and Parmigiano Reggiano. Whisk until the cheeses are melted and the sauce is smooth.
  • Stir in the freshly grated nutmeg and season to taste with salt and pepper.