This is how I make my Buffalo chicken pizza and I'm from Buffalo, so I must know (ha, just kidding).
I mix Franks Buffalo wing sauce with blue cheese dressing and use that as the sauce. Put the diced, fried chicken on top. Top with mozzarella cheese, then purple onions, diced celery and sliced banana peppers. Great crunch from the celery and great flavor from the sauce/blue cheese.
Here's a half Buffalo chicken/half veggie as it was cooking on the grill.
I mix Franks Buffalo wing sauce with blue cheese dressing and use that as the sauce. Put the diced, fried chicken on top. Top with mozzarella cheese, then purple onions, diced celery and sliced banana peppers. Great crunch from the celery and great flavor from the sauce/blue cheese.
Here's a half Buffalo chicken/half veggie as it was cooking on the grill.