Step1:Prepare materials.
Step2:Cut the mushroom into slices; cut the tofu into 1cm cubes. Set aside.
Step3:Cut mushroom slices and diced tofu. Blanch them in boiling water for a while respectively. Remove and drain. Set aside.
Step4:Heat up the oil in the wok. Stir in the chopped green onion and ginger. Add the blanched mushroom slices and stir fry for a while. Put in the tofu.
Step5:Transfer in the soy sauce, oyster sauce, sugar, water, salt and water starch. Turn off the heat after the juice is collected. Pour in sesame oil and pour it on the rice.
Cooking tips:Tofu can't be eaten together with foods with high oxalic acid. The reason is that tofu has high calcium content. Calcium and oxalic acid can produce insoluble or insoluble calcium oxalate, which affects the absorption of calcium. For example, spinach, bamboo shoots, amaranth and so on contain high oxalic acid. But if you change the cooking method, it's OK. If spinach, bamboo shoots and other foods with high oxalic acid are used for boiling water for a while, most of the oxalic acid can be removed and the impact can be reduced. There are skills in making delicious dishes.