Because the ratio of meat stuffing to flour is about 1 to 1.5, the more meat stuffing, the more flour, and vice versa. In addition, when making steamed stuffed buns, the ratio of flour to meat stuffing is also related to personal preference and actual situation. Those who like thin skin and big stuffing can appropriately increase the amount of flour, and those who like thick skin can appropriately reduce the amount of flour. So the weight of this meat stuffing needs 3 Jin of noodles.