Salad: 2 chicken breasts ¾ cup barbecue sauce 5 cups romaine lettuce 1 pint cherry tomatoes 1 can corn 1 can black beans 1 bell pepper 1 avocado ⅓ cup sliced red onion Dressing: 1 cup plain greek yogurt 2 tbsp lemon juice 2 tbsp olive oil 1 tsp garlic powder 1 tsp onion powder 1 tsp dried parsley 1 tsp dried dill