er.. being half-Irish my self and spending a lot of time over there I can tell you it is not exactly the third world.. Go to a supermarket and you will find pretty much the same stuff you do at home... The food is not as strongly regional as it would be in Spain for example.. You will probably be able to find what ever you want..

Note though... they have there own ideas about how well meat should be cooked (ie very well, preferably resembling leather)...