French Roasted Walnut Oil. With a mouth watering flavor and an extremely healthy profile, our French Roasted Walnut Oil is simply divine. Certainly a must in the gourmet kitchen, full of Omega 3 and natural antioxidants, this unrefined oil is an excellent source of healthy fats. The delicate Roasted Walnut flavor is perfect on salads, grilled meats and vegetables, and in most baking situations. Avoid too high a temperature.