Review of Gulf Shores Steamer

I ordered shrimp with boiled potatoes and corn, which was delicious. However,I had a "flare up" as I finished my meal. I'm not sure if it was the cocktail sauce or butter since others on this app haven't had issues with the steamed food? The waiter did say the cocktail sauce was GF... Anyways, I was kinda puzzled about my reaction but I am hesitant to return.