In chip shops in most parts of Britain and Ireland, salt and vinegar are traditionally sprinkled over fish and chips at the time it is served. Suppliers use malt vinegar, onion vinegar (used for pickling onions), or the cheaper non-brewed condiment. In a few places, notably Edinburgh, 'sauce' (as in 'salt and sauce') is more traditional than vinegar - with 'sauce' meaning a brown sauce. In England, a portion of mushy peas is a popular side dish, as are a range of pickles that typically include gherkins, onions and eggs. In table-service restaurants and pubs, the dish is usually served with a slice of lemon for squeezing over the fish and without any sauces or condiments, with salt, vinegar and sauces available at the customer's leisure.