Go Back
The Croque Monsieur is a timeless classic in French cuisine, often regarded as one of the ultimate comfort foods. Originating from French cafés and bistros, this delectable sandwich combines layers of ham and cheese, all encased between two slices of bread, then smothered in a creamy béchamel sauce and baked to perfection. The result is a melty, savory delight that has won the hearts of many around the world. Whether enjoyed as a quick lunch or a leisurely brunch, the Croque Monsieur brings a touch of French elegance to any meal.

Croque Monsieur

Discover the mouthwatering world of the Croque Monsieur, a classic French sandwich that combines layers of savory ham, gooey cheese, and creamy béchamel sauce all nestled between thick-cut bread. Perfect for any meal, this delightful dish offers a satisfying crunch and rich flavors that will impress your guests. Learn how to select the right ingredients, master the béchamel, and achieve a beautifully baked sandwich with this step-by-step guide that brings a touch of French elegance to your cooking. Enjoy your culinary adventure with this timeless recipe!
Print Recipe Pin Recipe

Ingredients
  

8 slices of thick-cut bread (preferably brioche or pain de mie)

4 slices of Gruyère cheese (or Emmental)

4 slices of ham (preferably black forest or prosciutto)

2 tablespoons Dijon mustard

1 cup grated Gruyère cheese (for topping)

4 tablespoons unsalted butter (softened)

2 tablespoons all-purpose flour

1 cup whole milk

1/4 teaspoon nutmeg (freshly grated if possible)

Salt and freshly ground black pepper, to taste

Fresh parsley, chopped (for garnish, optional)

Instructions
 

Prepare the Béchamel Sauce: In a medium saucepan over medium heat, melt 2 tablespoons of butter. Once melted, add the flour and whisk continuously for about 2 minutes until it forms a smooth paste (roux). Gradually add the milk, whisking constantly until thickened and bubbly. Stir in the nutmeg, salt, and pepper. Remove from heat and set aside.

    Assemble the Sandwiches: On one side of each slice of bread, spread a layer of Dijon mustard. Layer 1 slice of ham and 1 slice of Gruyère on 4 of the slices. Top each with the remaining 4 slices of bread to form sandwiches.

      Cook the Sandwiches: In a skillet over medium heat, melt the remaining 2 tablespoons of butter. Carefully place the assembled sandwiches in the skillet and cook until golden brown on the bottom, about 3-4 minutes. Flip the sandwiches and brown the other side.

        Add Béchamel: Once both sides are crispy and golden, remove the sandwiches from the skillet. Place them on a baking sheet and generously spoon the béchamel sauce over the top. Then, sprinkle the reserved grated Gruyère on each sandwich.

          Bake: Preheat your oven to 400°F (200°C). Bake the sandwiches in the preheated oven for about 10-12 minutes, or until the cheese is bubbly and golden.

            Serve: Remove from the oven and let cool for a minute. Garnish with chopped parsley if desired. Slice in half and serve warm.

              Prep Time, Total Time, Servings: 15 minutes | 30 minutes | Serves 4