2, practice: first cut the lamb chops clean, and then put them into the pressure cooker, quickly drain the water, not too much water. Add ginger slices and star anise, without salt, press for 20 minutes, and take out for later use. Add a little oil, add lamb chops, stir-fry the oil, add a few slices of ginger, a little cumin and pepper, add some water in the middle, and then stir-fry. Finally, add salt, cumin and pepper when the pot is about to start.