Put crushed wafers in ungreased 9 x 13 pan Melt chocolate in 23 cup oleo Stir in yogurt and 2 beaten egg yolks Add nuts and vanilla Fold in egg whites that have been stiffly beaten Pour over crumbs and chill until firm Top with 12 gallon vanilla ice cream that has been softened Sprinkle with 13 cup nuts Drizzle with Chocolate Fudge Sauce follows Cover and freeze Cut into squares and serve
