Share Gateau Breton Cooking Time: 40 minsBakeryDessert French Gateau Breton requires just a few ingredients– egg yolks, margarine, flour, and sugar. It is essentially named after the region of France it is from i.e. Brittany. Actually, it is... Noel ZolaMay 28, 2018 Like 3 Read More Comment 1,274 Views