Slice mushrooms and cut tofu into small pieces. If the tofu smells fishy, you can blanch it in advance. )

Second step

Add chopped green onion and minced garlic to the hot oil in the pot, pour in mushrooms and stir-fry with soy sauce.

Step 3: Pour the tofu into the pot, add boiling water, salt and oyster sauce, adjust the color (add a little soy sauce if the color is light), stew for 3-5 minutes, let the mushrooms release the umami flavor and the tofu fully taste. Add water starch and stir. According to the amount of food and water, as shown in the figure, I added 3 spoonfuls of pointed starch, added some water without starch and poured it into the pot until the juice was thick.

Fourth step

Sprinkle a little chopped green onion on the pot.