Croque-Monsieur: A Perfect Back To School Lunch Recipe

Croque-Monsieur: A Perfect Back To School Lunch Recipe Recipe

In France, the croque-monsieur sandwich is as much a staple of school children's lunches as the PB&J is in America. I grew up with them, and they are still the ultimate comfort food for me. 

The girls are going back to school today and I wanted to share with them one of the fondest culinary memories of my childhood. When I was in middle school, I would come home early on Wednesdays. Since I didn't eat lunch at school, I would always make myself a croque-monsieur.

Croque-monsieur is super easy to make. All you need is a few ingredients such as sliced white bread, emmental cheese and ham (I used smoked turkey). To make it fancier, I bind all the ingredients together with a Mornay sauce, which is basically a béchamel with cheese. I use béchamel a lot; it's really just a white sauce made of flour, butter and milk.



Yields: 4 servings

8 slices bread
4 tablespoons unsalted butter, at room temperature
2 tablespoons all-purpose flour
1-1/4 cups whole milk, warm
2 teaspoons coarse-grain mustard
1/4 cup shredded cheese (I used emmental)
1/4 cup parmesan cheese, freshly grated
1 pinch nutmeg, freshly grated
1/4 teaspoon salt
1 pinch white pepper, freshly ground
4 slices smoked turkey
8 slices emmental cheese


For the bread: Slightly toast the bread for a few seconds without browning it at all. This will prevent the bread from getting soggy after you add the Mornay sauce. It will stay perfect all the way to lunch time if you prepare it in the morning.

For the Mornay sauce: In a saucepan, melt 2 tablespoons of butter over medium-low heat. Add the flour. Whisk for approximately 2 minutes. The flour should absorb the butter instantly and form a paste. Add the warm milk in 3 stages. Increase the heat while constantly stirring for about 5 minutes. Lower the heat to low. Add mustard and nutmeg. Mix well, then add the shredded cheese and grated parmesan. Season with salt and pepper. Cover the sauce with the remaining 1/2 tablespoon of butter to keep it from forming a skin. Let the sauce cool completely.

Assembly time: Spread butter on one side of the bread and about a tablespoon (or less) of Mornay sauce on the other side. Place the slice of bread; butter side down. Layer the sandwich with a slice of emmental cheese, a slice of smoked turkey and another slice of cheese. Close the sandwich with a second piece of bread. Brush a hot griddle pan with a little butter. Place the sandwich onto the griddle. Cook until you get grill marks (about 2-3 minutes on each side) over medium heat. Remove from the pan. Let the croque-monsieur cool a bit and cut the sandwich in quarters.

Serve with some chips and some crudités (crunchy vegetables), such as a cucumber salad. Your kids will ask for more!



To make a Mornay sauce, I always use all the ingredients at the same temperature, so make sure to heat the milk in the microwave for 30 seconds (or in a saucepan), so it's warm. If you get lumpy pieces in the sauce, don't hesitate to use a handheld blender.

If you have Mornay sauce left-over, don't discard it. Just thin it with a little milk and use it as a sauce for your pasta.

I used smoked turkey, but any cold meat is fine.

You can use any kind of cheese that is stringy when melted, such as Gruyère, Comté or Beaufort.

My favorite tool for grating hard cheese is the Microplane fine grater.

Croque Monsieur Sandwich Recipe

Published By: Jacqueline Pham on August 23, 2009.


[-] Julia @ Mélanger - Guest-JuliaMlanger
What a great sandwich to grow up with! Sort of blows away Vegemite! ;) I love anything with cheese, especially the croque-monsieur. I should eat them more often!

Julia @ Mélanger Website Link
[ Posted at 1:58 AM on 8/24/09 | Reply ]
[-] Croque Monsieur Sandwich Recipe - Guest-Barbara575
I had a croque-monsieur sandwich in France and it puts a PB&J to shame! Luck you to have grown up in France.

Barbara Website Link
[ Posted at 4:06 AM on 8/24/09 | Reply ]
[-] Croque Monsieur Sandwich Recipe - Guest-Natasha5StarFoodie
My daughter is going to be starting kindergarten this year and I'm excited to finally be able to make her nice lunches (in her preschool, we could only do dairy/vegetarian). She would love this yummy Croque-Monsieur!

Natasha - 5 Star Foodie Website Link
[ Posted at 4:37 AM on 8/24/09 | Reply ]
If I had to pick a last meal, a croque-monsieur would be one of the items on the menu :) Grilled bread? Warm cheese? Smoky thin meat? Yes please!

Rose Website Link
[ Posted at 9:25 AM on 8/24/09 | Reply ]
[-] To Natasha - Jackie

My little munchkin is starting kindergarten as well. I'm planning to make quite a few treats for her. Of course, I'll post them on the site as I make them.

[ Posted at 10:19 AM on 8/24/09 | Reply ]
You have some lucky kids going to school with this yummy lunch! I love making Croque-Monsieur as a weekend brunch and we LOVE Croque-Madame at our house too!

Cookie Website Link
[ Posted at 11:55 AM on 8/24/09 | Reply ]
[-] Croque Madame - Jackie

I'll post the croque Madame soon

[ Posted at 12:23 PM on 8/24/09 | Reply ]
This I believe makes the perfect snack! Looks scrumptious!

veron Website Link
[ Posted at 5:22 PM on 8/24/09 | Reply ]
What a blast from the past. My mother used to make this for me all the time back in middle school. Instead of the mornay, it was topped with dijon but who could resist a warm sandwich with melted cheese and delicious ham.


Sean Website Link
[ Posted at 6:08 PM on 8/24/09 | Reply ]
[-] YUM - Guest-AmandaFormaro
Those look really good! I'll have to try this!

Amanda Formaro Website Link
[ Posted at 6:58 PM on 8/24/09 | Reply ]
[-] nice - Guest-doggybloggy
I will be making this for lunch tomorrow

doggybloggy Website Link
[ Posted at 7:30 PM on 8/24/09 | Reply ]
[-] one of my favorite sammies - Guest-OysterCulture
I've always loved croque monsieurs and madames - if you could get sophisticated with a sandwich, this was it. Thanks for sharing and reminding me of this treat, I have not had one i a while

OysterCulture Website Link
[ Posted at 6:17 AM on 8/25/09 | Reply ]
This looks and sounds absolutely delicious. Definitely on my lunch roster for next week!

Tim Website Link
[ Posted at 9:34 AM on 8/25/09 | Reply ]
[-] Croque Monsieur Sandwich Recipe - Guest-Telebrands
Thanks for the recipe. Homemade lunch seems to still be the best thing to pack for the kids. Nice post.

Telebrands Website Link
[ Posted at 12:20 PM on 8/22/13 | Reply ]
[-] Mr - Guest-keukenwerkblad
Wonderful post. I appreciate your attention to this subject and I learned a good deal.

keukenwerkblad Website Link
[ Posted at 3:34 AM on 7/29/15 | Reply ]
[-] Mr - Guest-keukenwerkblad
This website has very good content. Thank you for the great article I did enjoyed reading it, I will be sure to bookmark your blog and definitely will come back from again

keukenwerkblad Website Link
[ Posted at 3:43 AM on 7/29/15 | Reply ]

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