How to make a turtle shell?

The method of raising turtles is to knead cooked red syrup and a small amount of glutinous rice flour while it is hot until it is cooked, which is called "foster mother". Then mix it with raw glutinous rice flour and knead it evenly to make it soft, and add stuffing like making steamed buns. Then wrap them one by one, print them with tortoise shells, and then stick buttonwood leaves, banana leaves or yuba skins on the bottom, and steam them in a pot. Some people also picked some grass from the ground, rubbed cotton-like shells with water, and rubbed them in the "foster mother", so that the turtles made were more elastic, softer and more fragrant and refreshing. Nowadays, the turtles made by every household are more and more exquisite, and the fillings are constantly increasing and changing. In addition to some stuffing used before, some excellent materials such as shrimp, sesame oil, chopped green onion, yuba skin and even mushrooms were added to make the turtle more fragrant and delicious.