Cook hard-boiled eggs, cool, peel, chop, not very large. Parsley finely chop, mix with eggs, mayonnaise, salt and pepper.

Preheat the grill in the oven. Fry the slices of bread on a dry pan or in the toaster, lay them egg salad. On top lay the slices of cheese, trying to cover the salad, and put the sandwiches under the grill so the cheese melted.

Serve immediately.