► Facebook Page: https://www.facebook.com/KathrineKwaBakingTutorial/?epa=SEARCH_BOX ► Blog: https://kathrinekwa.blogspot.com/ ► Support my recipe book :https://kathrinekwa.com/ Ingredients for cake : 4 egg yolks (蛋黄) 1 egg (全蛋) 20g caster sugar (细砂糖) 1/8 tsp salt(盐) 1/2 tsp coffee essence (咖啡香精) 2 tsp instant coffee powder (即溶咖啡粉) 2 tsp hot water (热水) 60g corn oil (玉米油) 60ml milk (鲜奶) 100g […]