This vibrant summer salad goes well with just about any entree. Be sure to get ultra-fresh beans and corn and blanch them just long enough to tenderize them and bring out their color. If they are available, use salt-cured black olives, which provide the best complement to the crisp vegetables.
Make Ahead Tip: Prepare through Step 2. Store green beans and corn separately, in plastic bags lined with paper towels, in the refrigerator for up to 8 hours.