Leek Gratin with Ham

Preheat the oven to 200°C (400°F).

Bake for about 20 minutes, or until the top is nicely browned and crispy.

Serving:
Serve hot alongside a green salad or potatoes if desired.

Tips:
You can add a little cream to the béchamel to make it smoother.

To vary the flavors, try adding a little herbs de Provence or fresh herbs such as parsley or chives