Do not use boiling water, cook with milk, or add milk powder to boiling water appropriately, and cook with chopped flowers. Look at the time when cooking, don't cook for too long. Teach you a secret recipe. Stir-fry the sugar until it is cooked enough, and it will smell better when you put it in. This is the key technology of commercial soybean milk and peanut butter flavor. Ordinary people refuse to teach others! !