Direction:

1. Sift cake flour and icing sugar at least 3 times to make sure no more lumps.
2. Add 95ml water into cake flour and icing sugar,stir till smooth batter.
3. Dissolve baking powder in 10ml water. Then add into batter. Stir well and rest for 5 minutes.
4. Pour into moulds. Steam over rapid boiling water about 20 minutes.

Notes:

1. Don't open when fatt koh are steamed. After 20 minutes, slowly open the cover lid, take the fatt koh after awhile.
2. The water must fully steamed, put your fatt koh to steam only over rapid boiling water.
3. You can use rice cooker to steam fatt koh.
4. Don't put too much fatt koh to steam at once, it may reduce the fatt koh to raise up.