Technically speaking this is not a salad but more of a dip/side dish. Try it just once with some plain roast chicken and warm pitta. I dare you. The proof of this 'salad' really is in the eating. I suppose it is twist on the tzatziki sauce from Greece if I were to think about it but honestly, I just love the taste of the cool cucumber and yoghurt against the heat of the onion and chilli.
