Croque-Monsieur

Updated Jan. 2, 2025

Croque-Monsieur
Rikki Snyder for The New York Times
Total Time
20 minutes
Rating
4(642)
Comments
Read comments

While French restaurant and country cooking have been thoroughly examined by American home cooks, somewhere between the two styles lies a branch of cuisine that has been almost entirely missed: France's bar and cafe food. This is the realm of snacks like tartines and rillettes, salads and savory tarts, and one of most delicious of all: the croque-monsieur (literally translated as "crunch sir.")

Good croque-monsieurs have a few things in common: a single layer of French ham and Gruyere pressed between two thin slices of bread. Some are filled and topped with béchamel. The bread is brushed with butter, and the sandwich is cooked on a griddle or toasted under a broiler so that the cheese almost liquefies and the bits of ham and cheese hanging out the side fall limp and caramelize. It should be rich, substantial and salty, so you will reach for a glass of wine or beer between bites.

Featured in: Born in a French Cafe, Growing Up in New York

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Ingredients

Yield:2 sandwiches
  • 5tablespoons butter
  • 1tablespoon flour
  • cup milk
  • Sea salt
  • Freshly grated nutmeg
  • 4⅓-inch-thick slices country bread (not sourdough or whole wheat)
  • 4thin slices French ham
  • 2thin slices Gruyere cheese
Ingredient Substitution Guide
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Preparation

  1. Step 1

    Preheat a two-sided electric griddle on medium-high to high for about 20 minutes, or preheat the oven to 300 degrees and preheat a cast-iron skillet on top of the stove for about 5 minutes. Prepare a bechamel sauce: in a small saucepan over medium heat, melt 1 tablespoon butter. When bubbles have subsided, add flour and whisk vigorously for 1 minute. Slowly whisk in milk until smooth. Bring to a boil, and cook until thick. Remove from heat, and season to taste with salt and nutmeg.

  2. Step 2

    Spread two slices of bread generously with sauce. Lay two slices of ham on top of each, and top each with a slice of cheese; ham and cheese should slightly overlap edges of bread. Top each with a slice of bread.

  3. Step 3

    In a small saucepan, melt remaining the 4 tablespoons butter. Brush the sandwiches on both sides with butter, making sure that the edges are well covered. If you're using a griddle, place cheese side down, close the griddle and cook until the bread is toasted dark and cheese is leaking out and bubbling. If you're using a skillet, place sandwiches cheese side down and cook on stove top until well browned, then turn and brown again. Transfer skillet to oven, and bake until heated through and cheese is bubbling. Serve hot.

Ratings

4 out of 5
642 user ratings
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Comments

It seems like they missed a step in the instructions. After making what basically amounts to a grilled ham and cheese sandwich, transfer sandwiches to a rimmed baking sheet and spoon remaining bechamel over top. Grate some more gruyère on top and broil until cheese is melted and sauce is bubbly and starting to brown here and there. Plate and serve. Eat with a knife and fork.

(literally translated as "crunch sir.")
Nope Nope Nope!
Croque, Croquer (Verb) Old French, to eat.
Modern French: To take a bite
"Croque was the name of a slice of bread dipped in beaten eggs and pan fried. "Croquant" is crunchy, snappy.
Croque-Monsieur translate by eat (a) man. The dish was invented in 1910 in a bistro (supposedly Le Bel Age) and when asked what it was, the owner joked that it was human meat/flesh.
You're welcome ;- )
Sources upon request

In the photo, it looks like the béchamel is also on the top...is that correct or an illusion?

I agree with the earlier comment that the recipe misses the step to baste the sandwich tops with béchamel before broiling. I added this (and a bit of grated Gruyère) and these were quite popular. I will try next time with olive oil instead the pan to reduce the butter. All due respect to the French…

where's the béchamel?

Prepare in Step 1. Spread on bread in Step 2.

What is French Ham???

Google "French ham."

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