Preheat a steamer, wrap lid with clean kitchen towel
Blender pumpkin into puree and mix all ingredients of bottom layer, divide into heatproof small cups that's already been greased with a little cooking oil, steam for 5 minutes
Meanwhile mix ingredients for top layer and pour on cups, steam for 20-25 minutes, covered
Take out cakes from the steamer, let cool at room temperature to set and enjoy 😉