Now that I don't know. You will have to call them.
I've worked at Stock Burgers since we've opened a year ago. We experimented with a gluten free bun option, but found that it was in low demand. This meant we either had to use frozen (udi's) buns that didn't taste well, or throw away 10 out of 12 of the buns we got from our baker. So now we happily offer a lettuce wrap option for those with gluten intolerance or allergies.
I have no idea, sorry.
Sadly, they do not have gluten free buns. They do offer rice wraps, if that helps.
Don't know but you could call the restaurant.
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