Ingredients 3 (6-in.) whole-wheat pitas Cooking spray 2 1/2 tablespoons extra-virgin olive oil, divided 2 tablespoons red wine vinegar 1/4 teaspoon black pepper 4 cups shredded romaine lettuce 1 cup grape tomatoes, halved lengthwise 1 cup chopped English cucumber 10 pitted kalamata olives, halved lengthwise 8 ounces skinless, boneless rotisserie chicken breast, shredded (about 2 […]