Spread butter on your bread’s slices. Add in each one of your sandwich, 1 slice of ham and 3 tablespoons of grated cheese.
Close your sandwiches and spread butter on the other side of the bread slices.
Preheat a non-sticky pan. Fry your sandwiches medium heat on both faces for around 3 minutes or until golden brown. Flatten it out using a spatula.
Serve immediately with a green salad.
To make a croque madame, add 1 fried egg on top before serving.