The burger with gf bun and fries (dedicated fryer) were yummy! They have gluten free hot dog buns but the hotdogs themselves contain gluten and they use flour to thicken their chili. They do have a vegan plant protein burger that it gf as well.
The classic burger train has added GF buns! Delicious classic chili burgers and hot dogs. Both offer gluten free buns. Only fries in the fryer. A SoCal institution for 40 years is a must for any burger lover - GF or otherwise.