2, ditch: the monosodium glutamate, salt, pepper, sugar, starch ditch into a juice.

3. Stir the pork slices with salt, cooking wine, starch and egg white.

4. Cut the south tofu into triangular pieces, fry in 80% hot oil until golden brown, and take it out for later use. After that, fry the meat slices in the previous oil for a while and then take them out.

5. Put oil into the pan on fire. When the oil is hot, stir-fry the sliced meat, add bean paste, ginger slices, garlic slices, fungus, winter bamboo shoots, green peppers, etc. to stir, then add the old soup (usually clean water for families) and stir, then add tofu, sliced meat and onion. After burning for a while, thicken the pan with starch.