Croque Monsieur

食材

• 2 slices Bread
• 60 g Ham
• 60 g Gruyère cheese
• 1 tbsp Butter
• 1 tsp Flour
• 60 ml Milk
• 1 tsp Dijon mustard

步骤

1. 1

   Make béchamel: melt butter, stir in flour, add milk until thick.

2. 2

   Spread mustard on bread. Layer ham and half the Gruyère.

3. 3

   Close sandwich. Spread béchamel on top and sprinkle remaining cheese.

4. 4

   Broil until golden and bubbly.