far breton noun1 •A traditional cake or dessert from the Brittany region in France, with a base similar in composition to a clafoutis batter, a flan-style eggs-and-milk custard with flour, with prunes or raisins commonly added.We finished off this Breton-inspired meal with homemade far breton, a flan chock-a-block with plump, moist prunes, lightyears from the often-profferred, dried-up version. — 2003 formsfar Bretons · far bretons · fars bretons