Another one of my Mum's failsafe recipes......originally taken from the Be-Ro Home Recipes Cookbook. This cake is always a winner for afternoon teas and is delicious if eaten with a glass of cold milk! A well-behaved cake when packed for a picnic too. If you don't have evaporated milk, use full fat fresh milk instead. You can decorate this cake with walnut or pecan halves - little Cadbury's "Chocolate Buttons" are also a good finishing touch! When raspberries are in season, I often add them to the sandwich filling and to the top for decoration.