Prepare lamb chops, potatoes, carrots, root onions, ginger, garlic, sesame leaves, pepper, anise, soy sauce, soy sauce, salt. First of all, the lamb chops cold water in a pot, boil bleeding foam, with hot water to blanch the lamb bones and then rinse the water control to be used. Hot pot pour a little oil, the leaves, star anise, pepper into the pot sautéed flavor, lamb bone pan stir fry, pour the old soy sauce color, and then pour into the fresh pumping. Sautéed lamb chops into the pressure cooker, put onions, ginger, garlic, salt, and then pour boiling water, slightly submerged lamb chops on the line, and then put a little soy sauce soy sauce, 20 minutes later, and then put the cut potatoes, carrots, and continue to pressure cooker burned 2 minutes off the fire.