Line the mold with banana leaves, baking paper, or brush with oil. If using banana leaves, briefly blanch them in hot water to soften the fibers and prevent tearing.

Remove the durian flesh from the seeds.

Put all the ingredients for the "durian layer" into a blender and blend until smooth.

Strain the mixture to ensure there are no lumps, then pour it into the mold.

Place the mold in a preheated steamer and steam over medium heat for 30 minutes. If using a regular pot to steam, leave the lid slightly slant to reduce water droplets dripping onto the kuih.

Mix the rice flour, tapioca starch, pandan powder, and salt for the coconut milk layer, then add the thick coconut milk and stir until well combined.

Gradually add boiling water while stirring continuously.

Once the durian layer is steamed, strain into the mold. Steam over medium heat for 20 minutes.

Wait until completely cool than demold and cutting into your favorite shapes.