It's easy to understand how this class combination of tomatoes, onions, cucumbers, peppers, olives, feta and olive oil make for one of the most iconic dishes in the world. There's a secret to a good Greek salad: Make it in season, when tomatoes are ripest, and use good quality sheep's milk or sheep and goat's milk feta.To find some of the artisinal Greek products you'll need to make this, visit my online shop here, where you'll discover a host of lovingly curated Greek ingredients.