In this video, we learn how to trim a lamb shoulder with Lidia Bastianich. Start off with your raw piece of meat laid out in front of you. You will want to trim the meat around the outside where the most fat lies. Remove the fat that is excessive with a sharp knife. Cut as close to the bone as possible, then trim off the excess fat. Remember, some fat is good to keep on the meat for flavor. Cut the meat into cubes after you have removed the fat from it. Once finished, you will be able to roast it and use in recipes!