This is my mum's chocolate cake recipe which she used to make for all the birthdays in our house. Now I make it for my family! The secret is to add whisked egg whites so the chocolate sponge cake is light.
A really light chocolate sponge cake! Tasted even richer the second day. Will keep this recipe for my next birthday! - 10 Oct 2013 (Review from Allrecipes UK & Ireland)