Mantou is a type of Chinese steamed bun. Unlike baozi, it is normally without filling. It can be eaten plain or sandwiched with stuffed meat. It is also great for dipping into gravy or curry sauce.   Mantou doesn’t have to be the usual plain boring white. It can be colourful as well by adding vegetable puree. I particularly like to use pumpkin puree as it gives the mantou a bright yellow look...