Walkers Stem Ginger Biscuits. Established 1898. Delicious crunchy biscuits baked with succulent pieces of stem ginger. These luxury biscuits are baked in the secluded village of Aberlour, Speyside, in the heart of the Scottish Highlands. They are produced to a traditional recipe to which we have added liberal amounts of succulent stem ginger. Walkers personally guarantee that this product is made using only the finest ingredients possible to obtain and contains no artificial colours, flavourings or preservatives. For information contact Walkers Shortbread, Inc. between 9.00AM - 4.30PM EST: 1-800-521-0141. cs@walkersshortbread.com. www.walkersshortbread.com. Walkers Shortbread Ltd®.