This crisp, cheesy Mary Berry Croque Monsieur Recipe Pdf is a fantastic guide for making toasted sandwiches with thick ham and gruyère, ready in 30 minutes. Cutting into the hot sandwich reveals a molten cheese centre topped with a bubbly, golden crust. I love making this for a weekend brunch because it feels incredibly special.
Why This Classic Works
I used to struggle with soggy croque monsieurs until I started making a proper, thick béchamel sauce. Spreading a thin layer on the inside and a generous dollop on top protects the bread while baking.
The sharp Dijon mustard cuts right through the richness of the melted gruyère and butter. I learned that grating the cheese yourself melts much better than using pre-packaged options.
Mary Berry Croque Monsieur Recipe Pdf Ingredients
- 4 slices thick white bread
- 2 slices thick-cut Wiltshire ham
- 100g Gruyère cheese, grated
- 1 tbsp Dijon mustard
- 20g unsalted butter
- 20g plain flour
- 200ml whole milk
- Pinch of freshly grated nutmeg
- Salt and black pepper to taste

How To Make Mary Berry Croque Monsieur Recipe Pdf
- Make the roux: Melt the butter in a small saucepan over medium heat, then whisk in the flour and cook for 1 minute.
- Whisk the milk: Gradually pour in the milk while whisking constantly until the sauce thickens, then simmer for 2 minutes.
- Add the flavour: Remove the saucepan from the heat and stir in half the grated gruyère, nutmeg, salt, and pepper.
- Assemble the sandwiches: Spread mustard on two slices of bread, top with ham, a spoonful of cheese sauce, and the remaining bread slices.
- Top and bake: Spread the remaining cheese sauce over the tops of the sandwiches and sprinkle with the remaining gruyère.
- Grill to finish: Bake at 200°C for 10 minutes, then finish under a hot grill for 3 minutes until bubbling and golden.


Recipe Tips
- Use sturdy bread: Thick-cut farmhouse white bread holds up best against the heavy cheese sauce without turning mushy.
- Cool the sauce: Letting the cheese sauce cool for five minutes makes it much easier to spread without it running off the edges.
- Don’t skip the nutmeg: A tiny pinch of nutmeg is essential for authentic French flavour in the béchamel.
What To Serve With Croque Monsieur
A simple green salad dressed with a sharp vinaigrette is the ideal side. The acidity of the dressing balances the heavy, rich cheese perfectly. You can also serve it with a handful of lightly salted potato crisps.

How To Store
Store any leftover assembled but unbaked sandwiches in the fridge for up to two days. I do not recommend freezing them, as the sauce will split when thawed. Reheat baked sandwiches in a dry frying pan or oven to keep them crisp.
FAQs
Can I use cheddar instead of gruyère? Yes, mature cheddar works nicely, though it will lack the traditional nutty flavour of gruyère.
How do I prevent the bottom from burning? Bake the sandwiches on a piece of baking parchment and avoid putting them too close to the heating element.
Can I add an egg to this? Yes, topping the finished sandwich with a fried egg turns it into a Croque Madame.
Nutrition
- Calories: 580 kcal
- Total Fat: 32g
- Saturated Fat: 18g
- Cholesterol: 95mg
- Sodium: 920mg
- Total Carbohydrate: 42g
- Protein: 28g
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Mary Berry Croque Monsieur Recipe Pdf
2
servings15
minutes15
minutes30
minutesMary Berry Croque Monsieur Recipe Pdf delivers a crisp, gooey finish using thick ham, gruyère cheese, and rich béchamel. Ready in just 30 minutes, this satisfying classic is a brilliant choice for a relaxing weekend brunch.
Ingredients
4 slices thick white bread
2 slices thick-cut Wiltshire ham
100g Gruyère cheese, grated
1 tbsp Dijon mustard
20g unsalted butter
20g plain flour
200ml whole milk
Pinch of freshly grated nutmeg
Salt and black pepper to taste
Directions
- 1. Make the roux: Melt the butter in a small saucepan over medium heat, then whisk in the flour and cook for 1 minute.
- 2. Whisk the milk: Gradually pour in the milk while whisking constantly until the sauce thickens, then simmer for 2 minutes.
- 3. Add the flavour: Remove the saucepan from the heat and stir in half the grated gruyère, nutmeg, salt, and pepper.
- 4. Assemble the sandwiches: Spread mustard on two slices of bread, top with ham, a spoonful of cheese sauce, and the remaining bread slices.
- 5. Top and bake: Spread the remaining cheese sauce over the tops of the sandwiches and sprinkle with the remaining gruyère.
- 6. Grill to finish: Bake at 200°C for 10 minutes, then finish under a hot grill for 3 minutes until bubbling and golden.
