1. Prepare a piece of old tofu. We cut it twice in the middle, then cut it into small pieces and put it on a plate.

2. Prepare a small basin, break in two eggs, add a little cornstarch, and mix evenly with chopsticks.

3. Then put the cut tofu into a basin, pour the egg liquid on it, and then coat the tofu evenly with the egg liquid.

4. Next we prepare some ingredients. Flatten the garlic handfuls one by one, then chop them into minced garlic. Cut half of the green onions into chopped green onions and put them together with the minced garlic.

5. Cut one green onion into chopped green onions and set aside.

6. Take a small basin, add an appropriate amount of water, and then make a sauce. Add 2 grams of salt, 3 grams of sugar, 10 grams of light soy sauce, and 5 grams of oyster sauce. Stir to dissolve the seasoning.

7. Heat the pan and pour in cooking oil.

8. After the oil is hot, change to medium heat and add the mixed tofu. After all the tofu is added, gently shake the wok to prevent the tofu from sticking.

9. When one side of the tofu is fried until golden brown, flip it over and fry the other side.

10. Fry the tofu until both sides are golden, then turn off the heat and pour out the oil.

11. Add a little more base oil to the pot, pour in minced garlic and chopped green onion and saute until fragrant.

12. After frying until fragrant, add a little bean paste, stir-fry until it melts, and stir-fry until the red oil comes out.

13. After everything is stir-fried, pour in the prepared sauce.

14. After the water boils, add the fried tofu, reduce to low heat and simmer for two minutes to allow the tofu to slowly absorb the flavor.

15. After two minutes, stir in a little water starch and turn up the heat to reduce the soup.

16. After the soup is thickened, turn off the heat, sprinkle with a little chopped green onion, and take it out of the pot and serve it on a plate.