Zheng Xing desserts’ tau suan has got to be one of my all-time favourite tau suans around and it is definitely a must-get when you are at Beauty World Food Centre! Affordably priced at $1.80, the texture and consistency of mung beans are just right; firm and not overly starchy. If you noticed, the tau suan here is of a darker brown color than many others, and that probably explains why I found their tau suan more caramelic than usual. Delightfully, the youtiao (fried dough fritters) retained their crispiness even after a long time.