1, blanching soybean skin. Cut the bean skin into shreds, pour into boiling water blanching, tofu skin becomes soft can be fished out, put into the cool water to cool.

2, prepare the ingredients. Cut the lettuce into slices, and then cut into shredded lettuce, prepare chopped green onion, crushed garlic and ginger.

3. Stir fry the red oil. Heat the pan and pour oil, pour onion, ginger and garlic burst incense, add bean paste, hot pot base, stir fry the red oil.

4, water boiled out of the pot. Add water to the red oil, pour soy sauce, old soy sauce, add tofu skin after the water boils, cook for two minutes, add shredded lettuce and cook for another two minutes, you can fish out and eat.