The leaves can be added to salads, but it is best to marinate the older leaves in vinaigrette for 30 minutes first, as they are much less tender than the young leaves.

• 叶子能被增加来做为沙拉，但它最好先把较老的叶子用卤汁泡在香醋里30分钟，因为他们比年轻叶子较不嫩。