A very sharp, acidic citrus fruit with a shiny yellow skin and bitter but zingy flavour. Lemons are rich in vitamin C but have a low sugar content. They’re available year-round and used in both sweet and savoury dishes. The aromatic zest or outer rind and juice can be used in marinades, drinks such as lemonade, and a wide variety of desserts. The juice is a good accompaniment to fish and can also be used in place of vinegar as a salad dressing. The zest is often incorporated into stuffings for meat.