Irish Chocolate Cake
Combine sugar and cocoa, add oil and egg, stir well. Combine salt and flour, add alternately with liquid mixtures, mixing well. Add vanilla. Bake in layer pans or sheet cake pan at 350 for 30-40 minutes. ICING: Combine butter, cola and cocoa in saucepan. Heat to boiling point, take off burner, add sugar and nuts and beat well. Spread on cake.