Tzatziki, a very simple sauce, is a great accompaniment to traditional Greek. Tzatziki can also be used as dip and not only in traditional Greek cooking, try it as filling for baked potatoes or served with fish fingers instead of tartar sauce.

Mix yogurt, olive oil, garlic, if used, salt and pepper. Stir or use a standing blender.

Add dill and cucumber. Stir to mix well. Serve or chill in the refrigerator.