Practice:
1. Remove the pedicels of the cold fungus, soak it in clean water for 15 minutes, then wash it with clean water for 3-4 times continuously, wash the sediment and drain the water.
2. Slice the beef. The onion and ginger are smashed. Cut the green garlic into 2 cm long sections.
3. Bring butter to a boil in a wok, stir-fry onion and ginger, stir-fry meat slices and cold mushrooms, add refined salt and common soup, pour into a casserole after boiling, simmer for half an hour with low fire, and then remove pork and onion and ginger.
4. When eating, pour the cold bacteria into the pot, collect the concentrated juice, add garlic, monosodium glutamate and pepper, thicken with wet starch, add sesame oil, and serve.