1. Cut the tender beans into small pieces about 1 cm square, soak them in light salt water for 20 minutes, and take them out for later use.

2. After the preserved eggs are shelled, they are cut into small dices, the watercress in Beixian County is chopped, and the ginger and garlic are minced.

3. Put oil in a hot pot, add minced ginger and garlic and salted bean paste, and saute red oil; Add preserved eggs and stir-fry for about two minutes.

4. Add about 200ml of water and tofu.

5, add the right amount of salt and chicken powder, cover the pot, turn to medium heat for about 7 minutes after the fire is boiled, and then take out the pot.

Such delicious preserved eggs and tofu are ready!