Beat egg yolks until light. Add vinegar, then the whiskey and keep adding flour gradually until the dough is soft. Roll out dough very thin, cut into triangles and make a slit in the center and pull one end thru the slit. Deep fry in Crisco until delicately brown. When done and drained, sprinkle with powdered sugar.
This recipe should make a nice platterful of Ceregi.