Croque Monsieur Recipe

Name: Croque Monsieur
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 8 slices bread eggy; 2 pounds Parisian ham thinly sliced; dijon mustard As needed; 1/4 cup butter; 2 tablespoons flour; 4 cups milk; 5 cups gruyere cheese shredded, divided; salt To taste; black pepper To taste; nutmeg To taste, whole

Servings: persons

1
1. Preheat a broiler or salamander. Over medium low heat, melt the butter in a saucepan. Add the flour and cook for a couple of minutes until the butter has stopped frothing and the roux begins to smell nutty. Slowly add the warm milk, whisking the entire time to prevent lumps from forming. Bring to a simmer and allow to cook for several minutes, stirring occasionally until the raw flour taste has cooked out. Add 1 cup of the shredded Gruyere cheese in increments, stirring to fully incorporate before the next addition. Season the mornay sauce with salt, black pepper and a few swipes on a microplane of whole nutmeg.
2
2. Spread a thin layer of Dijon mustard on each slice of bread. Place a few slices of ham over the bread, a bit of mornay sauce and repeat until you have a nicely mounded open-faced sandwich. Top with approximately 1/4 cup of grated Gruyere.
3
3. Place the open-faced sandwiches under a broiler or salamander until bubbly and slightly browned.

1302

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 10 ingredients. The key ingredients include: 8 slices bread eggy, 2 pounds Parisian ham thinly sliced, dijon mustard As needed, 1/4 cup butter, and more.

Yes, Croque Monsieur falls under the General category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

Croque Monsieur

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions