Follow me on Instagram: lovegateau Please subscribe to my channel for more delicious treats: http://www.youtube.com/user/loveegateau Recipe: 100g egg yolks 40g sugar 35g oil 100g water 80g flour 2 tbsp cocoa powder 200g egg whites 40g sugar 3-5 tbsp of instant coffee/ espresso Vanilla Buttercream frosting: 1/4 cup milk 1 tbsp flour 1/4 cup powder sugar 4 tbsp butter 1 tsp vanilla extract Want the recipe in american cup system? Check out my baking conversion video, all the conversion factors will be in the description box. Baking Conversions: http://youtu.be/YbFNqr2mu9s