Baked bran is not a bean product. Baked bran is a kind of food material with gluten as the main raw material, which is heated, fermented and cooked at high temperature. It belongs to flour products, not bean products. Baked bran is a kind of pasta. It has become an indispensable part of vegetarian dishes because of its rich nutrition and unique flavor, and is widely used in various Chinese food recipes, vegetarian food and healthy diet. The process of making baked bran includes grinding wheat with skin into wheat bran powder, kneading with clear water and sieving to separate gluten. Gluten is fermented and cooked to form spongy food. Baked bran is characterized by soft and elastic taste, high protein content and rich in calcium, phosphorus and iron.