Ruth Dallas Mathys was working in kitchen of Caux for several years from 1960.
She was able to put to good use the knowledge she had acquired during her internship at Le Cordon Bleu in Paris. At that time she lived at the Moral Rearmament Center in Boulogne s/ Seine where she cooked for the "Grande Famille".
Much later, while she was living in Ireland and I in Eastern Switzerland with her friend Fredy, she would sometimes visit her other friend during her stays in Switzerland, along with their mutual friend Berti Zeller. They would sit under their arbor and enjoy asparagus from Hüttwiler or a speciality in the garden of the Carthusian monastery restaurant in Ittingen.