「Pork Siu Mai」

所需食材：Siu mai wrappers 240-465 g (about 24-31 sheets, recommend 30 sheets at 10 g each)、Ground pork 300 g (for low-fat version, use 280 g pork tenderloin or front leg meat)、Ginger, minced 5-10 g、Scallions, green parts only, minced 10-20 g、Soy sauce 15 ml…