– 5 cups homemade rich soy milk
– 1 tablespoon gypsum
– 1 tablespoon corn starch or potato starch
– 1/3 cup water
Ginger Syrup:
– 1 piece (2 inch) fresh ginger knob, peeled and pounded
– 8 oz. (226 g) rock sugar
– 1 cup water
– 1 screwpine, pandan leaf, knotted, optional