Food production is a very, very time consuming business – one of the most intense ways of passing your life away. So it is not a surprise that blogging (which also consumes copious amounts of time) is not practiced by too many of them in Ireland.
These are the ones which I am aware of – if you know of any others please let me know 🙂
Ireland
http://secretrecipecompany.com – entrepreneur seeks recipe owners seeking painless route to market.
http://seymoursofcork.blogspot.com – We share with you our updates on life at our bakery and in West Cork, Ireland.
http://icecreamireland.com – I am a chocoholic Irish ice cream man, born in New York City, and now living in Dingle, Co. Kerry, Ireland.
http://www.cullyandsully.com/blog – Cully & Sully love to cook, especially to impress! Throw a dinner party next weekend and cook something seriously impressive
http://blog.glenilen.com – Alan’s family has been tending the same small dairy farm for generations.
UPDATE:
http://www.kinvarasmokedsalmon.com/blog – Our family has been creating mouth watering recipes using our Organic Irish Smoked Salmon for years. Here are some of our favourites!
I will be keeping track of this list on a separate page here.
Keith
biabeag (small food) 
Kinvara Smoked Salmon also has a blog where they post recipes: http://www.kinvarasmokedsalmon.com/blog/
Appreciated Kristin
Hi Keith,
Would you count my blog of life here on a smallholding in Redwood, rearing hens, ducks, turkeys and pigs (selling the pork directly to customers) as an artisan blog?
Margaret
Yes. But not for my list 😉 My very particular and personal focus is branded food products and I am going to resist expanding it. Much as wider food stuff takes my attention from time to time.
You are more in Ella McSweeneys patch!
keith
I just came across Béal Organic Cheese’s blog tonight, thought you might like to add it to your list: http://www.bealorganiccheese.com/blog/.