Walnut flour is a natural product obtained from chopped nuts. It is rich in proteins, fats and vitamins B. It has a rich nutty and aroma. It is popular among lovers of healthy diet and vegans. It is used in baking, added to cereals, yogurts, smoothies to give rich taste and nutritious properties. For a long time retains freshness with proper storage in a dry cool place in a sealed packaging. The shelf life is usually up to 6 months.