Yield: 6 Servings 4 lb Beef short ribs - well trimmed 3/4 c  White vinegar 1 1/2 c  Water 3 tb Light soy sauce 6    Garlic cloves; peeled 2    Shallots; chopped 1 ts Coarsely ground black pepper 1/2 ts Salt 2    Bay leaves 2 tb Vegetable oil 2 bn Fresh spinach; blanched HAVE [...]