[Name of the delicacy]: Braised lamb chops with yam.
[Preparation of raw materials]: 150g of yam, 1 kg of ready-made chopped lamb chops, a carrot, 8 slices of ginger, half a spoon of white vinegar, four spoons of cooking wine, two spoons of oyster sauce, a spoonful of light soy sauce, three star anise, 1g of salt and chicken essence.
Step 1: First of all, put the prepared lamb chops into a 400ml pot of clear water, add two spoons of cooking wine, three slices of ginger, cover and simmer over high heat for seven minutes, remove and wash with water, and properly control drying; While simmering, we can peel the yam and carrots, cut them into cubes with a hob, and set them aside for later use.
Step 2: Prepare a casserole, add raw lamb chops, five slices of ginger, 2 tablespoons of cooking wine, prepared oyster sauce, light soy sauce, white vinegar, star anise, salt, chicken essence, two centimeters of water over the ingredients, turn on high heat and bring to a boil, cover and turn to low heat and continue to simmer for 45 minutes.
Step 3: Then pour the processed yam and carrots into the pot, stir a few times, cover and continue to simmer over low heat for 30 minutes, then you can put it on a plate and serve it.