Gallagher’s Best Butcher T-Bone Best Steak in Donegal maybe even the best steak in Ireland. It is juicy, tender, tasty, and succulent . How many ways can you describe a good steak. The Best Butcher T-bone Steak is a very large and tasty steak made up of two cuts of steak separated by a T . This steak offers the best of both worlds: the taste of the sirloin and the tenderness of the fillet. What the best way to cook it? Follow our cooking guide for steak on our dedicated steak page.