One of Nigella's is for 'Chocolate Cloud Cake'. You Don't need many ingredients or much time or make it . You will need to pop to the shops though, and buy some dark chocolate'',some butter. a few eggs, some sugar , an orange and a little vanilla essence. Unlike many other cakes, you don't need any flour to make this one .Chocolate Cloud Cake is delicious and Negilla often makes it on special occasions. She said that a lot of people have told her how much they love it and she gets asked for the recipe all the time.