By far the easiest and actually looks ok for a salad or similar. You find a spring onion with a bit of a flat look (the leaves are next to each other) and you basically split the leaves into as many curls as you want (at different levels) and you split the leaves. You then run the back of the knife down the leaf in more or less (with a lot less pressure) the same way you do for curling ribbon. Put them in cold water and they curl up in tight little curls. Done.
I’ve just split the leaves in two here
