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Creamy Mornay Sauce

Ultimate Creamy Mornay Sauce

A rich and velvety cheese sauce perfect for pasta, vegetables, and casseroles.
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Prep Time 5 minutes
Cook Time 15 minutes
Total Time 20 minutes
Servings: 4 servings
Course: Sauce
Cuisine: French
Calories: 250
Ingredients Equipment Method Notes

Ingredients
  

  • 2 tablespoons Unsalted butter Adds richness and helps create the roux.
  • 2 tablespoons All-purpose flour Thickens the sauce and gives it a smooth texture.
  • 2 cups Whole milk Provides creaminess and helps blend the flavors.
  • 1 cup Grated Gruyère cheese Adds a nutty flavor and melts beautifully.
  • 1/2 cup Grated Parmesan cheese Adds a sharp, salty taste that enhances the sauce.
  • to taste Salt Brings out the flavors of the sauce.
  • to taste Pepper Brings out the flavors of the sauce.
  • a pinch Nutmeg (optional) Adds a warm, aromatic touch to the sauce.

Equipment

  • medium saucepan
  • whisk
  • measuring cups
  • Measuring spoons

Method
 

  1. Gather all your ingredients measured and ready to go.
  2. Melt the unsalted butter in a medium saucepan over medium heat. Add the all-purpose flour and whisk continuously for about 2 minutes to create a roux.
  3. Gradually pour in the whole milk while whisking constantly to prevent lumps. Continue whisking until the mixture thickens and comes to a gentle simmer, about 5-7 minutes.
  4. Reduce the heat to low and add the grated Gruyère and Parmesan cheeses. Stir until the cheeses are completely melted and the sauce is smooth.
  5. Season the sauce with salt, pepper, and a pinch of nutmeg if desired. Stir well to combine all the flavors.
  6. Use the sauce immediately over pasta, vegetables, or as a base for casseroles, or let it cool and store in an airtight container in the refrigerator for up to 3 days.

Notes

This sauce is versatile and can be customized with different cheeses and spices.