Sift together the cake flour, baking powder and vanilla powder and set aside.
Sift together the cake flour, baking powder and vanilla powder and set aside.
低筋粉，烤粉和香草粉混合过筛备用。
Sift together the cake flour, baking powder and vanilla powder and set aside.
低筋粉，烤粉和香草粉混合过筛备用。