This recipe is one of our family favorites (especially my Aunt Helen).
Hungarian Torte Cake (Mom’s aka Grandma Garand recipe)
½ lbs soft butter
Beat egg yolks and sugar until the yellow is a nice lemon color. Mix in bread crumbs, flour and baking powder. Beat the egg white until they form a stiff peak. Add the egg yolk mixture to the egg whites and mix it well. Add walnuts.Put in 4 greased cake pans and bake at 350 for 25 minutes.
Beat the butter and icing sugar until good spreading consistency. I usually add a bit of hot water to the butter sugar mixture to make it easier to spread. Add cocoa and mix well.