Anyone who's ever flown through Dublin airport will remember that it is difficult to find anything. You can take a wrong turn towards a different gate and find a whole new world of different shops and food outlets, none of them signposted from anywhere else!
Well, I've been going to Ireland for work 2-3 times a month and thought I'd exhausted the (non-existent) GF options at Dublin airport. I'd got into the habit of stopping off at a petrol station to buy snacks and juice, and eating them before I go through security.
Last night the loo I usually head for before my flight is called was closed for cleaning, so I went wandering and found the Terrace Bar. It is upstairs, next to a Burger King, just before the corridor and ramp that splits off for gates 200-220.
All their sandwiches are available on GF bread, their burgers and salad dressings are GF and I had a delicious bacon cheeseburger in a GF bun that restored my faith in the potential edibility of GF bread!
Sadly their chips are not safe (cooked in with batter, as they were quick to explain: "if it's for medical reasons, you need to know that...") but they filled my plate with extra salad.
Super fast service, too.
Thoroughly recommended and I'm only irritated with myself that I didn't go wandering sooner! Could have avoided a lot of petrol station potato salad and pre-sliced cheese!!