From Island Creek Oysters, the team behind some of the world’s finest oysters from Duxbury Bay, Massachusetts, this is a new line of tinned fish in collaboration with Mariscadora, a cannery based in Galicia, Spain. This tuna belly in Galician butter is unlike any other tinned tuna experience. Steep the can in warm water for a few minutes before eating to make sure it’s swimming in the silky, handmade butter. An absolute delicacy in a tin.