Apam Ubi Kukus @ Steamed Sweet Potato Pan Huat Kuih
280gm all purpose flour
200gm purple sweet potato, mashed
3/4 tspn yeast
Beat everything together till well combined then transfer batter to a 8" greased tray. Leave to rest for an hour or till double in size. Finally, steam for 20 minutes over preheated steamer. Once its done, off the heat and let it sit for 5 minutes before moving out from the steamer. Now, leave the cake cool completely before slicing then serve with grated coconut.
*2 cups grated young coconut
(mix with 1 tspn of salt then steam for 10 minutes)