Heat enough olive oil
in a large frying pan over medium heat to fill the pan to a depth of about 1/10 in. When the oil is hot, dust the slices thoroughly with flour
. Shake off any excess. Dip
the slices in the beaten egg
and shake off any excess. Fry the slices in a single layer until lightly brown
on each side. Drain the slices on absorbent paper in the oven.