https://foodnetwork.co.uk/recipes/croque-madame-sauce-mornay-toasted-ham-and-cheese-sandwich-with-a-fried-egg-and-mornay-sauce
Croque madame, sauce mornay (toasted ham and cheese sandwich with a fried egg and mornay sauce)...
This mouth-watering recipe is ready in just 2 hours and the ingredients detailed below can serve up to 4 people.
ham and cheese sandwich