We ordered burgers and fries for our kids, who have Celiac Disease. At the counter, we were told that the sweet potato fries are cooked in the same fryer at the nuggets, so they would not be safe. She said that the regular fries are in a dedicated fryer, so they would be safe. When our order came up, the cook asked if we had an allergy. I said yes, and he told me they he could not guarantee that the regular fries were safe. He said something about the filter for the fryers being the same. So, my kids only ate their burgers. They were pretty good, but they were bummed about the fries.