Blend potatoes, 2 beaten eggs, 2 tablespoons margarine, salt, pepper and matzo meal. Shape into small balls; flatten a ball in your palm, put a small ball of the liver mixture into the middle of the flattened ball, curl your fingers around the liver making the potato completely cover the liver.
3
Brush the balls with egg yolk. Bake at 400f degrees on greased cookie sheet for 20 minutes.