Research has found that classics such as ham and mustard and cheddar cheese are falling out of favour, with Gen Z now preferring sarnies with 'fancier' fillings such as avocado, mozzarella and peppers ...

A vegetarian and high fiber lunch anyone will love. Smash avocado flesh in a small bowl with the back of a fork. Juice lime and add 6 tsp juice with salt and pepper to taste to smashed avocado.