Start by selecting fine, polished glutinous rice.Wash the rice thoroughly to remove sand and other impurities with clean water.Soak the washed rice in clear water for 3-6 hours until it swells, then drain and grind into a batter.Next, strain the batter to remove any particles and add white sugar (or brown sugar).Add yeast powder and mix well.Pour the mixture into specially prepared containers.Steam the containers in a steamer.Once the water in the steamer is boiling, place the containers inside and cover with a lid. Steam for about 40 minutes.Afterwards, remove from heat and allow to cool before cutting into small pieces.The word "fa" (develop or prosper) is used in the name of this cake, often as a gift at various life rituals such as birthdays, housewarmings, and weddings.Due to its red color and large scale, it is also called a big red fa cake.This steamed cake, symbolizing prosperity, is commonly used for various celebratory events in people's lives.In Huizhou, there are particular customs associated with birthday celebrations, new births, and weddings regarding this delicacy.It is usually cut into smaller pieces and given as gifts to guests or shared among neighbors.Generally, only glutinous rice is used for the cake, mixed with sugar, yeast powder, or starter culture, then steamed in large containers.The owner will be especially pleased if the cake expands significantly during cooking.Large-scale and often decorated with red flowers, it is a significant item at celebrations.Cookies.If they rise greatly, it particularly delights the host.