Marmalade is a sweet preserve with a bitter tang made from citrus fruit, sugar, water, and, in some commercial brands, a gelling agent. The term marmalade stems from marmelo, Portuguese for quince, which is the fruit originally used to make the preserve. The term marmalade first appeared in the English language in the 15th century, and has been used since the 17th century to refer to any preserve derived from citrus fruit. What is the legend of Dundee Marmalade? Discuss