Kue Talam Tiga warna/Indonesian style: Traditional steam cake

My friend, Helwah made this cake for our morning tea at her house last week. Thank you for sharing the recipe.

Ingredients:green layer:
75 g rice flour
50 g castor sugar
12,5 g ( 1 tablespoon) tapioca flour
150 ml milk
150 ml coconut milk
75 ml pandan leaf juice (blend 3 pandan leaves+water then sift)
1/4 teaspoon pandan pastasalt, vanila sugar
brown layer:
75 g palm sugar
50 g castor sugar
2 eggs
1/2 teaspoon emulsifier/TBM40 g all purpose flour
salt, vanila
white layer:
200 ml coconut milk
175 ml milk
50 g rice flour
10 g tapioca flour, salt
1/2 tablespoon castor sugar

directions:
green layer:mix all of ingredients and cook in a sauce pan then pour in a baking tray. Steam for about 30 minutes.
brown layer: beat eggs, sugar and emulfier. Add dry ingredients, beat until smooth. Sift then pour on the top of green layer. Steam again 30 minutes.
white layer: mix all of ingredients and cook in a sauce pan. Pour on the top ofbrown layer then steam for 30 minutes.