Chestnut flour is a flour obtained from chestnut grains, a dry fruit native to Eurasia. It is known for its delicate and sweet taste, which recalls that of hazelnut. The chestnut flour is very popular in the kitchen for its taste and nutritious properties. Chestnut flour is rich in dietary fiber, protein and minerals, including potassium, phosphorus and magnesium. It also contains antioxidants and unsaturated fatty acids, which have beneficial properties for cardiovascular health. Chestnut flour is also gluten -free, making it an interesting alternative for people with gluten sensitivity or celiac disease.