Tattie Scone is another essential ingredient north of the border, and most of us up here will also prefer square sausage. It's pronounced "squerr", it's never called Lorne and it almost certainly isn't actually square, but such are the ways of things.
As an aside, seeing as hipsters are the cause of this article, a story from the 80s.
The Glasgow Herald (as was, now just The Herald) used to run a column called Tom Shield's Diaries for it's more irreverant stories. Concerned about the gentrification of Glasgow in the yuppie era, they ran a comparison of the working man's breakfast in the 70s vs the 80s.
Bacon, sausage, black pudding, fried egg, tattie scone, all wrapped in a city bakeries roll
Bacon, sausage, black pudding, fried egg, tattie scone, all wrapped in a city bakeries croissant.