These summer skewers are perfect for warm nights! Enjoy with good friends and a game of croquet. 1 1/2 lb. lamb shoulder, cut into 1 inch cubes 1/3 cup olive oil 1/4 cup sherry 1/4 cup balsamic vinegar salt and pepper 1 large eggplant, cut into 1 inch cubes Combine the lamb, olive oil, sherry,