1. Ingredients: 1 pork knuckle, 75 grams of light soy sauce, 10 grams of dark soy sauce, 20 grams of white wine, 20 grams of fine sugar, appropriate amounts of green onions, appropriate amounts of ginger, appropriate amounts of garlic, and appropriate amounts of cooking oil.

2. The first step is to wash the elbow and remove the pig hair.

3. Put the elbow into a basin, pour in dark soy sauce, spread evenly, and put it in the refrigerator for one day.

4. Heat the oil in the pot, add the marinated elbows, and fry until the surface is golden brown.

5. Put the fried elbow and marinated meat soup into the electric pressure cooker.

6. Select the broiler/chicken function and start working automatically.

7. When the time is up, take it out and put it on a plate, so that the stewed elbow is ready.