The Franquette variety, or French walnut, produces nuts so tasty that they are considered the best French walnut. The fruits have a slightly pointed shape and a light shell and can be eaten fresh or dried. Walnuts, in addition to being tasty and versatile, have an important nutritional content.

They are in fact rich in phosphorus, which is important for the normal functioning of the nervous and immune system as well as maintaining healthy bones and teeth. They are rich in Magnesium, Fiber and Thiamine, but also Potassium, Iron and Vitamin E, and have been shown to contribute to improving the elasticity of blood vessels.