2. Add onion and ginger cooking wine, white vinegar, pepper and salt into cold water, and blanch 10 minute. After the duck feet are taken out, add a little soy sauce or soy sauce to color them, then dry them or blot them with kitchen paper, and add some raw flour. This step does not require pickling.
3. When the oil temperature is 30% hot (burning for about 2 minutes), add duck feet, cover the pot and fry for 7 minutes, and then fry for 30 seconds.
4. Leave a little base oil in the pot, saute garlic and onion, add a spoonful of oyster sauce, then pour in duck feet and mix well. Turn off the fire and sprinkle with dry ingredients and chopped green onion! (Dry ingredients: spicy fresh+salt and pepper powder+cumin powder+cumin granules+Chili powder+sesame. This dry material is super fragrant! ! ! )