柔软湿润的巧克力三明治蛋糕 | Soft and Moist Chocolate Cake Sandwich Recipe 鸡蛋 Egg 4 牛奶 Milk 45g 植物油 Vegetable oil 40g 低筋面粉 Cake flour 40g 可可粉 Cocoa powder 12g 柠檬汁 Lemon juice 细砂糖 Caster Sugar 65g 淡奶油 Whipping Cream 120g 细砂糖 Caster Sugar 12g 烤盘 25×25 烤箱预热150℃,烤制20分钟 Bake in a preheated 150℃/302℉ oven for 20 minutes