Norfolk Broadies recipe request

The Federation has been emailed by a gentleman called Alan Champion with the following query:

Years ago my mother used to bake a kind of cheese and bacon square savory which she called "Norfolk Broadies".  I can find no mention of them anywhere and was wondering if the name might ring a bell with anyone there? Look forward to hearing from you and thanks for your time. If you can help Alan, please email him at alan-champion@hotmail.com