It’s topped with caramelized onions and mushrooms, avocado, onion straws and a fried egg on a perfectly toasted brioche bun.

By following a few simple steps, you can enjoy fresh herbs and vegetables while avoiding common disease and pest problems.

We analysed 66 packets of crisps – from premium brands like Kettle Chips and lentil-based alternatives to popular lunchbox favourites – to reveal the healthier choices Award-winning senior ...