Croque Monsieur is a classic French toasted ham and cheese sandwich made with béchamel sauce and melted cheese. Learn how to make this easy French recipe, perfect for a quick lunch or Parisian-style brunch.
Crisp on the outside and creamy on the inside, Croque Monsieur has been a fixture of Parisian brasseries and bistros since the early 1900s, when it became popular as an easy, hot dish served quickly to busy customers. The name comes from the French words “croquer” (to crunch) and “monsieur” (mister). Over time, it has become one of the most recognizable everyday classics of French cuisine, found everywhere from neighborhood bistros to home kitchens. Croque Monsieur is usually served hot, often with a simple green salad with French vinaigrette or a side of French fries.
What sets the Croque Monsieur apart from a simple ham and cheese sandwich is its combination of textures. Slices of bread are generously buttered, filled with ham and cheese, then topped with a creamy béchamel sauce before being toasted or baked until golden. This layering creates its signature contrast between a crisp exterior and a soft, creamy center. Using good-quality French ingredients—such as jambon de Paris or French torchon ham and cheeses like Emmental de Savoie or Comté—enhances the flavor, while a touch of Burgundy mustard adds subtle sharpness.
Croque Monsieur also lends itself to many variations. The most famous is the Croque Madame, topped with a fried egg, while other versions include the Croque Forestier with mushrooms, the Croque Provençal with tomatoes and Herbes de Provence, the Croque Chèvre with French goat's cheese or many other recipes using different regional cheeses for added character. Some richer variations even feature bold ingredients such as Roquefort cheese for a sharp, tangy flavor, or a touch of truffle to add an earthy, luxurious aroma.
Preparation time
Ingredients For
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For the béchamel-style sauce
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30 gr
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30 gr
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25 cl
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For the croque-monsieur
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4 slices
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35 gr
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Preparation
1
Cut four slices of bread and set aside.
2
Prepare the béchamel-style sauce: melt the butter in a saucepan, then add the flour all at once. Stir well and cook for about 2 minutes to form a roux. Gradually pour in the cream, season with salt and pepper, and cook until the sauce thickens.
3
Grate the cheese, add it to the sauce, and stir until melted and smooth. Set aside and keep warm.
4
Butter one side of each slice of bread. Turn them over so the buttered side is on the outside, then spread a thin layer of mustard on the inside.
5
Spoon a layer of béchamel over each slice. Add the ham, then place slices of Emmental cheese on two of the slices. Close the sandwiches and press lightly.
6
Heat a frying pan over medium-low heat and cook the sandwiches until golden and crisp on one side, then flip and cook the other side until evenly browned. Cut in half and serve hot.