2 large carrots, cut into quarters lengthways then cut into 1cm pieces 1 large leek, outer leaves removed, thinly sliced and washed 2 celery sticks, cut lengthways and diced into 1cm pieces ...

Prepare the avocado as close to serving time as possible so it retains its bright colour. With a stainless steel knife cut in quarters lengthways, then remove each quarter from the seed and carefully ...