Fries at Burger King

A vegan at Burger King? Yes! My latest research says Burger King french fries are vegan. The catch here is that there is a risk of cross-contamination. The fries and onion rings are supposed to be cooked in one vat of oil, and the chicken and fish is suppose to be fried in another. The onion rings are not vegan because they're battered with milk. So this is a tough one. Are the fries vegan if cooked with onion rings? And how often do the fries accidentally get cooked in the meat oil vat? I have no idea. I have found onion rings in my carton of fries. But I never found meat in them. And they never have a meat flavor. These fries are very good! And ordering straight from a menu without special requests is refreshing.