I ALWAYS say "I have a severe wheat allergy, I need my meal 'red flagged' gluten free, with gloves changed, please". I used to just ask them to put gf on my order, until one kid said "oh, don't worry. It's all gf anyway", and he never flagged my meal I found out at the window. So now, I make sure they flag it and even if an employee doesn't understand the first thing about Celiac, they always take it serious when I word it this way.
I've never had a reaction or been glutened at any Chik Fila since, and feel VERY safe eating here.
— Gluten-free items are marked on the main menu