1, preparation materials: pork elbow 1, 2 onions, 30g ginger, crystal sugar 15g, 50ml cooking wine, half a teaspoon of pepper and 2 star anise.

2. Add water that can't pass the pig's elbow into the pot, and put it into the pig's elbow after boiling.

3. Cut the onion in half after removing the roots, and cut the ginger into thick slices.

4. Add ginger, rock sugar, cooking wine, pepper and star anise to the pot. Adjust to medium temperature, stew for 50-60 minutes, then add salt and continue to cook at low temperature for 30-40 minutes.

5. Put the pig's elbow into the dish and cool it for at least 1 hour.

6. Take out the pig bones, wrap them in plastic wrap and put them in the refrigerator for about 2 hours.

7. Take out the cooled pork elbow, slice the pork elbow and pour a layer of garlic juice on it.