Materials/tools: pig tongue, water, pot, ginger slices, cooking wine, knife, cooking oil, onion, garlic, salt, soy sauce, sugar and green pepper.

1. Buy fresh pork tongue and clean it. Blanch the pig's tongue in boiling water, then pour out the water, and then rinse it with clear water to remove blood and impurities.

2. Put the cooked pork tongue into the pot, add appropriate amount of water, add some ginger slices and cooking wine, and simmer on low heat for 1 to 2 hours until the pork tongue becomes crisp.

3. Take out the pig tongue after cooking, rinse it with cold water, and then scrape off the epidermis with a knife.

4. Slice the processed pig tongue and prepare a pot. Add an appropriate amount of cooking oil to the pot, heat it, add onion, ginger and garlic and stir-fry for a while, then put the sliced pork tongue into the pot and stir-fry. Add chopped green peppers and stir well.

5, add the right amount of salt, soy sauce, sugar and other seasonings, adjust according to personal taste, and eat after stirring evenly.