Recipes: Roasted summer vegetable farro salad

Preparation: Preparation time: 5 mins Cooking time:  20 mins Serving: 4 Ingredients:   Roasted summer vegetables (makes about 5 cups) 2 (10-ounce) clamshells cherry tomatoes 2 medium zucchini, ends trimmed and cut into 3/4-inch pieces 2 medium yellow squash, ends trimmed and cut into 3/4-inch pieces 1/2 cup extra virgin...