Made with whole fruit. Since 1938. Made the authentic way in copper pans. In 1797 the first jar of marmalade was produced in Dundee. Mackays, a family business, is now the last remaining producer of The Dundee Orange Marmalade in the Dundee area - the home of marmalade. Using traditional open copper pans, the highest quality bitter Seville oranges and our authentic methods, we ensure rich fruit flavours in every batch and that special home-made taste you expect from Mackays. mackays.com. facebook.com/mackays.jams. Made in Scotland.