A savoury pastry: you get short or puff pastry, roll it out to a suitable thickness, and lay a sausage-thickness of sausagemeat down the middle, roll up, cut into lengths of about 4 inches, and bake. Yum. Good hot or cold, but never on Aunty Ethel's picnics... (subspecies: 'cocktail sausage roll', about 1 inch long, designed to be bite-sized. Mmany generations of British men brought up on ritual how-many-can-you-get-in-your-gob game)