Duck foie gras with truffles by Rougie, 3.17oz. Description: duck foie gras with truffles by Rougie, shelf-stable, 3.17oz./90gr. This recipe with duck foie gras is a great ready-to-serve preparation. In a small format, plain or without truffles, this product is ideal for serving on toasts or as a center-of-the-plate appetizer. Ingredients: duck foie gras, water, truffles, Armagnac (Armagnac, salt, pepper), salt, sugar, sodium erythorbate, white pepper, sodium nitrite and gelatin. Allergens: free. Serving Rougie foie gras: refrigerate before serving. Open both ends with a can opener and push on one end to remove content from tin. Cut into ¼inch slices and serve cold.