Sonoma Chicken-Veggie Pita Sandwich

Ingredients

• 1 large whole wheat pita bread round
• 1 cup assorted fresh vegetables (such as bite-size red or yellow bell pepper strips, coarsely ch
• 8 ounces cooked skinless chicken breast sliced
• 1 1/2 cups plain low-fat yogurt*
• 1 English cucumber (about 14 ounces)
• 1/4 teaspoon kosher salt
• 1 clove garlic minced
• 1 tablespoon extra-virgin olive oil
• 1 tablespoon white wine vinegar
• 1 to 2 tablespoons chopped fresh mint optional