powdered sugar and one third cup Hershey's Cocoa; blend in quarter cup ( half stick) butter or margarine, melted. Press mixture onto bottom and 1 cm up side of 23 cm springform pan. Bake 8 minutes; cool completely. 23 cm springform pan. Bake 8 minutes; cool.JMHershey's is a registered trademark of Hershey Foods Corporation. Recipe may be reprinted courtesy of the Hershey Kitchens. ----