Pistachio Cake

6 beaten eggs 1-1/4 c. sugar 1 c. evaporated milk 1-1/2 c. warm water 2 pkgs. yeast 8 c. sifted flour or 7 c. unsifted flour 1 block margarine, melted 1-1/2 tsp. vanilla extract 1-1/2 tsp. lemon extract Mashed potato (1 c. potato buds plus 1 c. boiling water) Combine ingredients in a large bowl….