Croque Monsieur

Tap an ingredient or step to check it off.

1. 1Step 1: Melt butter in a small saucepan over medium-low heat. Whisk in flour and cook for about 4 minutes to remove the flour taste. Slowly whisk in the milk and let the sauce thicken, about 5 minutes. Stir in nutmeg, white pepper, dijon mustard, chives, and salt.
2. 2Step 2: Preheat oven to 400°F (205°C). Line a baking sheet with parchment paper. Place 4 slices of brioche bread on the baking sheet and spread the béchamel evenly onto the tops. On top of the béchamel, layer the ham slices and about 1 oz of the shredded Gruyère. On the remaining 4 slices of bread, spread the béchamel on one side and then place them sauce-side up on the sandwiches. Top each one with the remaining cheese and freshly grated Parmigiano Reggiano.
3. 3Step 3: Bake for 12-15 minutes and then broil for 1-2 minutes until the cheese is bubbling and golden. Serve immediately.