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Mini Croque Monsieur with Béchamel

Mini Croque Monsieur with Béchamel

Mini Croque Monsieur with Béchamel is an elegant, bite-sized French classic featuring toasted bread filled with savory ham, melted Gruyère cheese, and topped with a rich, creamy béchamel sauce. Perfect for quick snacks or party appetizers, these golden sandwiches balance creamy, crunchy, and savory flavors in every single bite.

Ingredients

Main Ingredients

  • White sandwich bread slices (day-old recommended)
  • Thinly sliced deli ham
  • Grated Gruyère cheese
  • Butter (for browning bread and béchamel sauce)
  • Flour (to thicken béchamel sauce)
  • Whole milk (for béchamel sauce)
  • Pinch of nutmeg (for seasoning béchamel)
  • Salt (to taste)
  • Mustard (optional, for spreading on bread)

Instructions

  1. Prepare the Béchamel Sauce: Melt butter in a saucepan over medium heat. Stir in flour and cook for about a minute to form a smooth roux, removing any raw flour taste. Gradually whisk in whole milk, stirring constantly until the sauce thickens to a creamy consistency. Season with salt and a pinch of nutmeg, then remove from heat.
  2. Assemble the Mini Sandwiches: Remove crusts from bread slices. Lightly spread mustard on one side of each slice if using. Layer each piece with a slice of ham and a generous amount of grated Gruyère cheese. Place another slice of bread on top to form mini sandwiches.
  3. Add Béchamel and Bake: Arrange the assembled sandwiches on a parchment-lined baking sheet. Spoon a thick layer of béchamel sauce over each sandwich and sprinkle additional Gruyère cheese on top. Bake in a preheated oven at 375°F (190°C) for about 15 minutes, until the cheese is bubbly and golden brown.
  4. Serve Warm: Remove from the oven and let cool briefly. Serve the Mini Croque Monsieur warm to enjoy the creamy béchamel and perfectly melted cheese.

Notes

  • Use day-old bread to prevent sogginess under the béchamel sauce.
  • Layer ham and cheese thinly and evenly for consistent flavor and texture.
  • Whisk béchamel sauce constantly to ensure a smooth, lump-free texture.
  • Lightly pre-toast bread before assembling for extra crispness.
  • Monitor the oven closely to avoid burning the cheese topping.

Nutrition

Keywords: Mini Croque Monsieur, Béchamel, French appetizer, bite-sized sandwiches, party snacks, ham and cheese, creamy béchamel