There are usually two ways to make the brain: 1. First take out the brain flower and use a toothpick to carefully pick out the blood on it. It will be a white and tender brain flower. Roast the brain flower and divide it into two. Half, easier to roast and more flavorful. Turn on the heat and start roasting. The heat must be adjusted to the minimum. When it is almost cooked, add pepper oil, sprinkle with MSG and chopped green onion, and the fragrant brains will be cooked. 2. Remove the membrane from the brain flowers first, boil the water, add the brain flowers, reduce the heat to low after boiling, drain the brain flowers after one minute, and change the brain flowers into thumb-sized pieces on the pile for later use! If necessary, add more powder Add an appropriate amount of water to the egg whites and stir well to coat the brain slices (i.e., put on clothes). Boil the oil and add the brain slices. Fry until golden and drain and serve on a plate! Put an appropriate amount of oil in an empty pot and soak the sea pepper sauce and tofu. Stir-fry the chopped Sichuan peppercorns in appropriate amounts, add a little water and simmer lightly, add minced garlic, MSG, a little salt, chicken essence, vinegar, sugar and flour, stir to disperse, bring to a boil, add chopped green onion, pour on the fried brains and it's done!