1. Rinse the pig's large intestine with clear water first, then pick it up and pour in flour. Rub it repeatedly and evenly like washing clothes until the flour removes the dirt and grease stuck to the pig's large intestine, and then soak it in clear water.
2. Pick it up and wash it repeatedly with edible salt. The oil opposite the pig's large intestine should also be cleaned, washed and drained.
3. Boil a proper amount of water in the pot, add a piece of ginger, pour a little cooking wine, put the pig's large intestine in the pot, simmer for about 15 minutes, and drain it.
4. Pour the marinade into the casserole and boil it. I buy ready-made brine juice in the supermarket to cook, and it is not difficult to cook brine juice myself. I bought a seasoning bag in the market, added soy sauce, a little rock sugar and boiled water to taste, which is homemade brine juice. After the brine juice is boiled, put it into the pig's large intestine and cook it for another 20 minutes. Then turn off the fire and let the pig's large intestine soak in the pot for half a day, and then take it out and cook it with other ingredients.
5. Wash the peppers, remove the seeds and shred them, pick up the pig's large intestine and cut them into diamonds.
6, hot pot, pour cooking oil, stir fry the shredded pepper, and then pour it into the pig's large intestine and stir fry for more than a dozen times.
7. Add a little soy sauce, stir well and serve.