Green Bean Cake (Koleh-Koleh)

230g palm sugar
75g castor sugar
170ml water
6 screwpine leaves
230g grean bean flour
910ml coconut milk
1 tsp salt

Oil residue: (Tahi Minyak)
6 cups coconut milk, cook until it forms oil and residue
3 screwpine leaves
a pinch of salt

1. Heat sugar with water in a pot until sugar dissolves.
2. Add in flour little by little to the coconut milk. Stir until there are no lumps of flour. Add in sugar syrup and cook mixture for about 20 minutes. Stir continuously.
3. Pour it into a greased pan and let it cool. Once firm and set, sprinkle the coconut oil residue on top of the cake.