Baking competitions have always been popular, especially as part of a village's annual flower and produce show. Your ancestors may have been renowned for the quality of their bakes. Newspapers are a great source to find out if your family had a history of collecting prizes, as these examples show.
Widow Stebbings was a formidable force at the Watton Annual Show “The competition for the best loaf of bread was keen….Widdow Stebbings again carried off first prize, her bread being all you could have wished for” [Norwich Mercury 23rd September 1899].
Whereas at the Hendon Horticultural Society’s show in 1929 the vicar and his family had the competition all sewn up! [Hendon & Finchley Times 8th November 1929.

