In a bowl, beat eggs until frothy. Add milk and combine. Place flour and Parmesan cheese in two flat dishes. Place medallions, one at a time, in the flour; then egg wash, then cheese. In a non stick skillet or griddle, place 1 teaspoon olive oil, over medium heat. Place breaded medallion into hot oil. Watch carefully to be sure the cheese does not burn. When brown, turn over and continue cooking to brown other side. The total cooking time is about 15 minutes, depending on the thickness of the medallions. Remove and place in a dish.