Catherine Fulvio is the proprietor of the Ballyknocken House Cookery School, a prolific cookery writer (with a regular column in The Sunday World) and one of Ireland’s top televisi...ver maisCatherine Fulvio is the proprietor of the Ballyknocken House Cookery School, a prolific cookery writer (with a regular column in The Sunday World) and one of Ireland’s top television culinary stars.ver menos