First spread a thin layer of mayonnaise on all 3 slices of bread, then start preparing: place half of the cheese on the first slice, cover with the ham and then with the second slice, then cover with the second slice and repeat.
Close with the last slice, compact a little, then brush all surfaces, even the side ones, with the egg (after having beaten it with salt, pepper, paprika and milk).
Melt the butter in a non-stick pan, then start cooking, browning the sandwich on all sides (2-4 minutes per side will be enough).
The Monte Cristo Sandwich is ready: divide it into 2 triangles and serve immediately, perhaps accompanied with a little blueberry sauce to give it an edge.
This recipe has already been read 522 times!