Peel the plantains, cut them into small chunks & put them into a large deep mixing bowl.
Mash into a thick paste with your fingers or an electric blender.If using a blender, you may need to add 30-60 ml of water for smoother blending.
Add the chili sambal, rice flour, salt, and mix well.
Gently heat the corn oil in a frying pan and add turmeric
Stir well, remove from the heat and blend into the plantain mixture which should be thick yet soft enough to pour
If it is too soft, add small amounts of rice flour or if too stiff, add small amounts of water until it reached the described consistency.
Grease a loaf tin, and pour plantain mixture into it.
Bake in the oven on medium to low heat at 150-180C for 1 hr or until cooked and firm
When cooked, remove from the oven and allow to stand for approximately 5-10 mins before turning it out on a wire rack.
Slice and serve with salted peanuts or as an accompaniment to spicy dishes.