Fluffy Japanese Cheesecake

Japanese Cheesecake (6“ inch / 15cm) INGREDIENTS : A) 100g cream cheese 76g milk 35g unsalted butter B) 35g All purpose flour C) 38g egg yolks D) 78g egg whites 40g sugar 日式芝士蛋糕 (6“ 寸 / 15cm) 份量: 一個6吋蛋糕 A) 100g 忌廉芝士 76g 牛奶 35g 牛油 B) 35g 普通麵粉 C) 38g 蛋黃 D) 78g 蛋白 40g 細砂糖 INSTRUCTIONS : Step 1- Preheat oven 150°c. Double boil ingredients (A) Cream cheese, milk, butter in a mixing bowl. Whisk until no lump. Put ingredients (B) All purpose flour, mix will. Last ingredients (C). Step 2- Beat egg white, sugar separate into 3 portions. Egg white must refrigerate before start beating (more stable when mixing) ; beat into soft peak. St