Originating in Andalucía, Spain, gazpacho is one of the most heart-healthy soups. It is like a pureed salad and comes in many guises. This one is somewhat chunky and thickened with fresh bread then drizzled with extra-virgin olive oil so that is the first thing you taste. For a decorative garnish, finely chop and set aside a small amount of the tomato, cucumber, green pepper and onion. Just before serving, garnish each bowl with the chopped vegetables.