Croque Madame

食材

• 4 slices Bread
• 100 g Ham
• 80 g Gruyère cheese
• 2 large Eggs
• 2 tbsp Butter
• 1 tbsp Flour
• 100 ml Milk
• 1 tsp Dijon mustard

步骤

1. 1

   Make béchamel: melt 1 tbsp butter, whisk in flour, gradually add milk until thick.

2. 2

   Spread mustard on bread. Layer ham and half the cheese. Close sandwich.

3. 3

   Toast in a buttered pan until golden on both sides.

4. 4

   Spread béchamel on top, add remaining cheese. Broil until bubbly.

5. 5

   Fry eggs and place one on each sandwich.