BBQ chicken ranch salad

Name: BBQ chicken ranch salad
Prep time: 25 min
Total time: 25 min
Cuisine: American
Ingredients: 1 rotisserie chicken, shredded; • 3 heads romaine, chopped; • 2 tomatoes, chopped; • 1 can black beans; • 1 can corn kernels; • 2 avocados, sliced; • 1 red onion, diced; • 1 cup buttermilk; • 1/4 cup ranch dressing; • 1/2 cup bbq sauce, divided; • 4 tbsp dill, chopped; • 4 tbsp chives, chopped; • Black pepper