This flourless chocolate cake is divine and perfect for special occasions. The cake has a rich chocolate flavor that goes perfectly with the tangy raspberry sauce. Also a plus, it has a very low key assembly since you don't have to worry about icing it and it can be decorated simply with raspberries. Leave plenty of time to make the cake since it must be chilled for 6 to 8 hours before it can be served. This recipe is from the Mrs. Field's I Love Chocolate Cookbook.