Spring Roll

Preparation:

Preparation: Mix the egg yolks and salt with a whisk and whip the egg whites until stiff. Add a spoonful of flour and one of egg whites at a time to the yolks and mix gently. Pour the dough onto the oven plate covered with a sheet of waxed paper greased with butter, spread it out completely and cook it for 8-10 minutes in the hot oven (150 degrees). Turn the dough out onto a damp napkin, remove the paper and, after a while, spread it with the mayonnaise sauce. Cover it with 2 or 3 layers of ham, then roll it up tightly and wrap the roll in the same damp napkin. Keep it cool for an hour, then cut it into slices and serve.