Place the chicken hot sauce, carrots, celery, garlic powder, onion powder, parsley, chives and bread crumbs into a large bowl. Gently combine but do not overmix. Cover and place in the fridge for 30 minutes.
Fire up your grill for direct cooking over medium-high heat.
Divide the meat mixture into 4 equally-sized balls and form into patties. Lightly brush both sides with oil and transfer to the grill over direct heat. Cook 4-5 minutes. Turn and continue cooking another 4-5 minutes or until the internal temperature has reached 165 F. Remove.
Serve the burgers on the Kaiser rolls, with a few pieces of lettuce and plenty of the creamy blue cheese sauce.
Creamy Blue Cheese Sauce
Place the blue cheese crumbles into a small bowl. Use a fork to smash or break up into small pieces. Add the remaining ingredients and stir.