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The Croque Monsieur is a quintessential French bistro classic—a deliciously crispy, melty ham and cheese sandwich that epitomizes indulgent comfort food. Originating from Parisian cafés and brasseries, this toasted sandwich combines layers of savory ham, gooey cheese, and a creamy béchamel sauce. When you bite into a perfectly made Croque Monsieur, you’re met with a delightful contrast between the crispy bread and the rich, melted cheese. Whether you’re preparing a hearty breakfast, a satisfying lunch, or an elegant brunch, this recipe for Croque Monsieur will transport you straight to the streets of Paris.
This classic French sandwich has its roots in Parisian café culture. It first appeared on the menu in the early 20th century, around the 1910s, and quickly became a popular choice among Parisians for a quick yet satisfying meal. The origins of the sandwich’s name are somewhat whimsical. “Croque” is derived from the French verb “croquer,” meaning “to crunch,” which reflects the crispiness of the bread once it’s toasted or baked.
The Croque Monsieur became a beloved staple not just in Paris, but across France and beyond. It was a practical choice for café owners and bistros due to its simple preparation and the use of readily available ingredients. The sandwich’s popularity was further cemented with the creation of its counterpart, the Croque Madame, which adds a fried egg on top, named “Madame” in a playful nod to its more indulgent nature.
Over the years, the Croque Monsieur has inspired numerous variations, incorporating different cheeses, meats, and additional ingredients, showcasing its versatility and the French knack for transforming everyday dishes into culinary delights.
Croque Monsieur
A Croque Monsieur is more than just a ham and cheese sandwich; it’s a symphony of textures and flavors. The sandwich is made with slices of good-quality bread, typically a rustic country loaf or brioche, layered with ham and cheese, and smothered in a luscious béchamel sauce before being baked or fried to crispy perfection. The béchamel sauce, a creamy white sauce made from butter, flour, and milk, adds a luxurious texture and flavor that takes this sandwich from ordinary to extraordinary. The result is a golden, crispy exterior with a soft, cheesy, and savory filling—perfect for any time you crave something comforting and sophisticated.
Tools and Equipment
- Baking sheet
- Parchment paper
- Medium saucepan
- Whisk
- Mixing bowls
- Wooden spoon
- Knife
- Cheese grater
- Frying pan (optional for pan-frying)
- Oven (for baking)
Ingredients
For the Béchamel Sauce:
For the Croque Monsieur:
Step-by-Step Instructions
- In a medium saucepan, melt the butter over medium heat. Add the flour and whisk continuously for about 2 minutes to form a roux. Gradually add the milk, whisking constantly to prevent lumps. Cook until the sauce thickens, about 5-7 minutes. Season with nutmeg, salt, and black pepper. Set aside to cool slightly.
- Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper.
- Lay out 4 slices of bread on a clean surface. Spread a thin layer of Dijon mustard on each slice. Place a slice of ham on each piece of bread. Sprinkle evenly with grated Gruyère cheese. Top with another slice of bread to form a sandwich.
- Spread a generous amount of béchamel sauce on top of each sandwich, making sure to cover the bread completely.
- Place the sandwiches on the prepared baking sheet. Brush the tops with melted butter. Bake in the preheated oven for 15-20 minutes, or until the bread is golden brown and the cheese is melted and bubbly.
- Allow the Croque Monsieur sandwiches to cool for a few minutes before serving to let the cheese set slightly.
Servings 4
- Amount Per Serving
- Calories 560.65kcal
- % Daily Value *
- Total Fat 32.66g51%
- Saturated Fat 16.85g85%
- Trans Fat 0.02g
- Cholesterol 103.46mg35%
- Sodium 944.23mg40%
- Potassium 355.79mg11%
- Total Carbohydrate 37.28g13%
- Dietary Fiber 3.05g13%
- Sugars 8.37g
- Protein 29.46g59%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs. Please note that the nutritional values provided are approximate and may vary depending on the specific ingredients and portion sizes used. It's always best to double-check with your specific ingredients and measurements for accurate nutritional information.
Note
Tips and Variations:
- Cheese Options: Gruyère and Emmental are traditional choices, but you can use Swiss cheese or cheddar if preferred.
- Extra Flavor: For added depth, consider adding a pinch of smoked paprika or a dash of hot sauce to the béchamel sauce.
- Vegetarian Version: Omit the ham for a vegetarian option and add extra cheese or sautéed mushrooms for a delicious twist.
- Pan-Fried Option: For a crispier exterior, you can pan-fry the assembled sandwiches in a bit of butter or oil before baking.
Serving Suggestions:
Serve the Croque Monsieur hot from the oven with a side of crisp green salad or a light tomato soup for a satisfying meal. A glass of chilled white wine or a crisp sparkling water complements this dish beautifully.
Allergen Information:
- Gluten: The Croque Monsieur is traditionally made with wheat bread, which contains gluten. For a gluten-free option, use gluten-free bread.
- Dairy: The sandwich contains dairy in the form of cheese (typically Gruyère or Emmental) and béchamel sauce (milk, butter). For dairy-free alternatives, use plant-based cheese and a dairy-free béchamel sauce made with almond milk or soy milk.
- Eggs: Béchamel sauce and some variations of the Croque Monsieur might include eggs, particularly if you’re making the Croque Madame version with a fried egg on top. For an egg-free béchamel, use a commercial egg replacer or a cornstarch slurry.
- Meat: The traditional recipe uses ham, which contains proteins and can be a concern for those with pork allergies. Substitute with turkey, chicken, or a plant-based alternative if needed.
Wine or Drink Pairing:
- White Wine: A crisp white wine like Sauvignon Blanc or Chardonnay complements the rich flavors of the Croque Monsieur, balancing the creaminess of the béchamel sauce and the saltiness of the ham.
- Champagne: A glass of Champagne or sparkling wine enhances the sandwich’s elegance, providing a refreshing contrast to its richness.
- Beer: A light lager or pilsner pairs well with the Croque Monsieur, as the carbonation helps cut through the richness of the cheese and béchamel.
- Cider: A dry apple cider offers a subtle sweetness and acidity that complements the savory flavors of the sandwich.
Storage and Leftovers:
- Refrigeration: Store leftover Croque Monsieur in an airtight container in the refrigerator for up to 2-3 days. The sandwich can be reheated in an oven or toaster oven to restore its crispy texture.
- Freezing: For longer storage, wrap the sandwich tightly in plastic wrap and aluminum foil, then freeze for up to 1 month. Reheat from frozen in the oven or toaster oven to ensure the bread remains crispy and the cheese melts properly.
- Reheating Tip: Reheat the sandwich in a preheated oven at 375°F (190°C) for about 10-15 minutes, or until the cheese is melted and the bread is crispy. Avoid using a microwave, as it can make the bread soggy.
- Serving Tip: If the Croque Monsieur was made with a béchamel sauce, it’s best enjoyed fresh or reheated in the oven to maintain the sauce’s creamy consistency.
