It's difficult to resist a packet of crisps, whether that be a moreish tube of Pringles or a lunchtime bag of tangy salt and vinegar.
In recent years, there's been a trend towards healthier crisp options, with plenty of low-calorie choices being offered by big-name brands, while health-conscious snackers have taken to serving up flavourful batches of kale or apple crisps.
However, some crisp lovers feel things may have gone too far when it comes to 'lettuce chips', a snack which from the name alone sounds a little too virtuous to feel indulgent. After all, it's difficult to imagine curling up in front of a good film with a big bowl of lettuce.
