Pizza Hut now has udis gf crust. The kitchen is shared so there's always risk for cross contamination. They also have a few types of their wings that are gf. Just look at their website. We ordered a bunch of wings and pizza for super bowl Sunday and I'm very sensitive and didn't get sick at all!
Pizza Hut offers a gluten free pizza using GF Udis crust. The staff was super knowledgeable about how it was prepared. My husband could see them using dedicated pans, kitchen utensils, etc. The boxing process takes place in its own dedicated area as well. Delicious tasting and safe!!