I've been seeing magic cakes everywhere on the internet and the recipe intrigued me that I just had to try it! It's so quick & simple to make and I adore how the batter magically separates into top sponge cake layer and custard cake layer below. And best of all it tastes YUMMY! I've also found that using icing sugar gives me a better rise in the sponge cake and also a firmer custard. :) And remember to grease your pan with butter!
http://decoraciondemabel.blogspot.com.es/2013/02/tarta-magica.html?m=1
Watch her video will give you an idea how to fold in the eggwhites. :)
Her blog is in spanish but there is nothing that Google Translate can't translate right? :D
HAPPY BAKING! :)