Estd 1759. Naturally flavored. Burts Hand Cooked Potato Chips with Guinness Rich Chili flavor. Suitable for vegans. Gluten free. Packed in a protective atmosphere. The Heat Goes on: Continuing our mission to take taste buds to new extremes, we've taken fresh jalapeno chilies and infused the world's most iconic stout to create Guinness Rich Chili Burts Chips. Not for the faint hearted these thick cut, hand cooked crisps pack some serious punch, with rich, deep layers of authentic flavor, that will have you coming back crunch after crunch. Whether in the pub, gathered on the sofa for your Saturday night TV fix or round at your mates for the weekend match, Guinness Rich Chili Burts Chips are your perfect snacking partner.