A type of Oriental cabbage, Chinese leaves or Peking cabbage as it is also known is a pale green, closely packed long cabbage with elongated crinkly leaves. It has a subtle cabbage flavour and is used mainly for its crunchy texture rather than its flavour. Chinese leaves have the ability to absorb other flavours and are often combined with rich or strong-tasting foods. Look for firm, compact leaves that feel crisp and fresh.