I can't say I would recommend eating at a cracker barrel if you have celiac or a gluten sensitivity, but they do have options should you need them. They have an allergen menu on their website with some gluten free items, but there is still a high risk of cross-contact.
I only ordered a side of mashed potatoes to be safe. Explained to the staff that I have celiac disease and the importance of no cross-contact. I didn't have a reaction.
— Not at all
— Not Much
— Average