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Classic Croque Monsieur Sandwich


  • Author: Caitlyn
  • Total Time: 30 minutes
  • Yield: 4 sandwiches 1x

Description

This recipe for classic croque monsieur sandwiches is perfect for any meal. Cured ham and melty gruyère cheese with a creamy béchamel sauce, all toasted to perfection, making you feel like you are at a French café for a midday treat.


Ingredients

Units Scale

FOR THE BECHAMEL SAUCE:

  • 1/4 cup unsalted sweet cream butter
  • 1/4 cup all-purpose flour
  • 1 1/2 cups whole milk
  • 1 tsp dijon mustard
  • 1/8 tsp salt
  • 1/8 tsp freshly cracked black pepper
  • 1/8 tsp ground nutmeg

FOR THE SANDWICHES

  • 8 slices of white sandwich bread
  • 8 slices of ham
  • 1 cup shredded gruyère cheese
  • 1/4 cup shredded parmesan cheese


Instructions

  1. Start by making the béchamel sauce. Melt the butter in a medium saucepan over medium heat.
  2. Add in the flour and cook for about 2 minutes, whisking constantly.
  3. Gradually add in the milk, whisking constantly to break up any lumps. 
  4. Cook for approximately 5 minutes, until the sauce thickens and coats the back of a spoon.
  5. Season with salt and freshly cracked black pepper.
  6. Remove from heat and whisk in the dijon mustard and nutmeg. 
  7. Preheat the oven to 425*F and line a baking sheet with parchment paper or a silicone baking mat.
  8. Lay out 8 slices of the sandwich bread on the prepared baking sheet and coat them with the béchamel sauce all the way to the edges.
  9. Top 4 of the slices of bread with the cured ham, a handful of the shredded gruyère, and a sprinkle of the parmesan cheese.
  10. Place the remaining bread slices on top with the béchamel sauce side up, and then top with the remaining gruyère and parmesan cheese.
  11. Bake for about 5 minutes, until the cheese is melted, and then broil for a few more minutes until the tops are lightly golden and bubbly. Enjoy!

Notes

  • Emmental cheese is often used, but it can be hard to find, so gruyère is a great alternative. 
  • You may also opt for pain de mie for the sturdy white sandwich bread. 
  • Prep Time: 10
  • Cook Time: 20
  • Category: Dinner, Lunch, Snack
  • Cuisine: French