Classic Croque-Monsieur
The classic croque-monsieur is an elevated ham and cheese melt. Think melted gruyère cheese, thick slices of ham, crusty sourdough bread, a hint of dijon mustard, and all of it smothered with a velvety white béchamel sauce. Heavenly!
Course Main Course
Cuisine French
- Sourdough bread thickly sliced
- Good quality ham
- Gruyère shredded
- Butter
- Dijon or ancient-style mustard
- Béchamel
The Béchamel (makes 1.5 cups)
- 2 tbsp butter
- 2 tbsp flour
- 1.5 cups milk
- 1 tsp salt
- 1/4 tsp white pepper
- pinch nutmeg
The Béchamel
Melt the butter in a small saucepan over medium heat.
Add flour and stir it around, letting it cook for 1-2 minutes.
Whisk in the milk and stir continually, scraping along the inside rim to ensure there's no scorching.
As the sauce heats up, season it with salt, white pepper and nutmeg.
Remove from heat once thickened.
The Croque-Monsieurs
Make the béchamel.
Set the oven to broil on high.
Spread butter and mustard on the bottom slice.
Add a layer of ham.
Paint on a thin strip of béchamel over the ham.
Sprinkle a bit of cheese over the béchamel to help the top slice stick.
Cover up the sandwiches and spoon on béchamel over the top slice.
Add a handful of cheese on top of the béchamel.
Pop into the oven for a quick broil. Check frequently to make sure it doesn't burn!
Sandwiches are deeply personal. The quantity of meat, cheese, butter, mustard and béchamel you want on your classic croque-monsieur are entirely up to you. If you want to see the quantities I use for my own sandwiches, please watch my recipe video.
These can be made in advance. Just broil them when you're ready.
Adding an egg makes it a croque-madame, a breakfast classic.