Recipe dates from at least the 1950s or 1960s. Contains Ghiradelli Sweetened Ground Chocolate - a San Francisco, CA, chocolate. Searched hundreds of recipes on the Internet, all use only regular dry cocoa (as in Hershey's). Lost the original during many moves serving Army; Aunt who gave it to me is deceased. A super cake. Had a cooked, brown sugar frosting - I have the frosting recipe. Appreciate all help.