What's for tea? A soft, light and non-greasy Marble Zebra Castella ~ Kasutera cake. I didn't line the pan with foil this time, only with parchment paper and was very pleased that the bottom of the cake didn't stick onto the paper and yielded a perfect brown base. Indeed a delicious cake to be enjoyed at any time of the day. Marble Castella Cake ~ 长崎蛋糕 Ingredients 120 gm high protein flour, sift twice 5 egg whites 5 egg yolks 100 gm caster sugar 20 ml honey 4 tsp Cointreau 1/2 Tbsp cocoa powder + 1/2 Tbsp hot water Method Line an 8 inch square pan with parchment paper, set aside. Mix honey with Cointreau, set aside. Beat egg whites till foamy, add in sugar gradually and beat till firm but not dry. Add in egg yolks one @ a time, on low speed and combine till creamy. Add in sifted high protein flour in 3 batches, mix on low speed till no traces of flour are visible. Add in honey Cointreau mixture on ...