Black Runner Bean, Rice and Mango Salad

2 cups cooked black runner beans

2 cups cooked Wehani rice

1 cup finely diced crunchy celery

1 cup diced mango

1/4 cup finely diced red onion

1/2 cup packed cilantro, chopped

Up to 1/3 cup dressing of choice made with olive oil, white wine vinegar and toasted chili powder

Salt and freshly ground black pepper