After spending more than three decades in the finest French kitchens in the world, David Ruggerio teaches you how to whip up a fabulous Pommes Darphin. #cooking #cookingvideo #potatorecipe #foodnetwork #vanityfair #mobchef #cookingvideos #cooking #mobchef #foodnetworkDavideasyFranceFrenchFrench recipesPotatoRecipeTeachesVideoVlogYouTube