250 grams of water chestnut starch,sugar500 grams,milk1000 grams, vanilla powder as needed, 1000 grams of water, 25 grams of cocoa powder.

1. Solace the water chestnut starch with some milk first, then add the remaining milk, sugar, and vanilla powder to a pot and bring to a boil.
2. Pour the boiled milk into the dissolved water chestnut starch, stir until it thickens, and place in a dish over heat to steam cook.Steamuntil cooked, resulting in light-coloredwater chestnutpound cake.
3. Boil sugar and cocoa powder in water, then pour into the dissolved water chestnut starch, stir until thickened, and place in a dish over heat to steam cook.The two colored water chestnut pound cakes can be shaped into various forms.