The Croque Monsieur

To me, a croque monsieur is all about the balance of ingredients and, despite all of it’s decadence, it can still be a rather delicate sandwich with a bite that is both crispy and gooey. This is achieved through balance, restraint and keeping top of mind that in this instance, less is more.
From the amount of béchamel and ham we use to how thinly we slice our bread, the aim of this sandwich isn’t to be a heavy and show stopping meal, but rather a reasonable lunch that can actually be whipped up pretty quickly, simply, and with items that are easy to keep on hand. Note: We’re using dill here but you can use your herb of choice or omit the herbs all together.
I really love recipes like this because they lean on 1 or 2 simple techniques (like making a béchamel sauce here) and produce food that really makes you feel like you’ve made something wonderful and complex.
Enjoy these while they’re hot, they’re a treat!
Below is the full recipe and step by step instructions for this, along with recipe mods and a social video where I cook these!
Cheers,
Youtube Video:
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Full Recipe:

The Croque Monsieur
Ingredients
Method
- Preheat oven to 400’ F. To make the béchamel sauce, melt butter in a medium saucepan over medium heat until foamy. Add in flour and cook, stirring constantly for about 3 minutes, until foamy and raw flour flavor is gone. Whisk in milk and add a couple of dill sprigs. Continue whisking until the sauce is thick (3-5 minutes). Remove from the heat and whisk in 2 tbsp of mustard and nutmeg. Season with salt.
- Line a ¼ sheet pan with parchment paper and lay 2 slices of bread on it. Butter the tops of both slices of bread with remaining butter. On one of the slices, layer your ham, a nice slathering of béchamel (end to end coverage) and gruyere. On the other slice, spread the remaining mustard.
- Close the sandwich (butter/mustard side down) and slather the top with more béchamel. Grate some parmesan on top of that, season with pepper and garnish with dill sprigs. Note: Make sure to spread your béchamel on the bread end to end and in a fairly thin layer.
- Bake in the over for about 15 minutes or until the top is nicely browned. Cut in half and enjoy it while it’s hot!
