Back in Thailand I picked up on something of stir about Gregg's 'Vegan Sausage Rolls'. I think someone on TV had made a sarcastic comment about them which had the effect of actually making them sell like hot cakes, or in this case hot sausage rolls.
Anyway, I bought one yesterday and though they were amazingly good. It's been a long time since I ate a really one so maybe I have forgotten what a meat sausage roll tastes but they seem pretty close.