Sandwiches

Before starting this Croque Monsieur with Béchamel Sauce recipe, make sure you have organised all the necessary ingredients.
On a slice of white bread, place a slice of Emmental cheese.
Trim the cheese along the edge of the bread slice.
Place a slice of ham.
Place another slice of cheese...
... and cover with a second slice...
... of white bread.
For the béchamel sauce: Bring the milk to a boil.
...