2. Wash the red peppers and shallots and cut them into small pieces. Take a pan, put oil and heat it to 70%, add catfish and fry for a while. When the two sides are golden brown, you can filter the oil, but leave a little oil in the pot, then add the pepper, star anise, shallot and pepper, stir-fry the catfish and pour in. Then add cooking wine, broth, soy sauce, salt, monosodium glutamate and pepper, and simmer for about 20 minutes. Seeing that there is not much broth, thicken the powder, pour the sesame oil, and then take it out of the pot.