Smokey bacon flavour originates from scrapings of incinerator chimneys, classified as vegan, probably ignores whatever garbage was burned in there. Cheese & Onion flavour often not veggie due to rennet in the cheese flavouring. Can't find any online info sources, but it was discussed in one of my degree topics.
Smokey bacon flavour originates from scrapings of incinerator chimneys, classified as vegan, probably ignores whatever garbage was burned in there. Cheese & Onion flavour often not veggie due to rennet in the cheese flavouring. Can't find any online info sources, but it was discussed in one of my degree topics.