I made this butter cake with Mandarin oranges which were abundant during the recent Chinese New Year. Baked this cake in a loaf pan and initally there was a slight crack in the centre which is quite common when cakes are baked in a loaf pan but I was very pleased when the gap closed up upon cooling. Perfect to have this for breakfast or for tea as it was moist, soft and full of orange flavour. Mandarin Orange Butter Cake ~ 橘子奶油蛋糕 Ingredients (A) 173 gm unsalted butter 110 gm caster sugar 3 egg yolks 150 gm self-raising flour, sifted 45 ml Mandarin orange juice Pinch of salt (B) 3 egg whites 37 gm caster sugar Method Line a 24 x 13 x 7 cm loaf pan with parchment paper, set aside. Beat butter with sugar till pale and fluffy. Add in the egg yolks one a...