For the best texture, use day-old sourdough or ciabatta so the bread holds its shape when tossed with the vinaigrette. Salt the tomatoes ahead of time to release their juices, which enhance the dressing. Allow the salad to rest 15–20 minutes before serving so the bread absorbs the flavors without becoming soggy.
Keyword grilled bread salad, panzanella salad, summer grilling side dish, Tuscan salad