Note: We have a newer version of this recipe here, with recipe video included.
These dumplings are typical chinese street food snacks. They are filled with stir-fried savory turnip, also known as yam bean or jicama. The yam bean fillings can be prepared ahead of time. The recipe for the yam bean fillings is here. The wrapper is made from wheat starch (also known as tang mein flour) and tapioca flour which gives it a soft, translucent, slightly chewy bite and springy texture.