Preparation materials: a plum, a big bone, star anise, cinnamon, pepper, cinnamon, cardamom, onion, ginger, brown sugar, tea, salt and fragrant leaves.

Production steps:

1. Wash the meat and soak it in cold water overnight. You can also put tenderloin, but it doesn't taste as good as plum.

2. The next day, put the meat and the soup water soaked in the meat into a boiling pot. Take out all the seasonings of sugar and tea and cook until it is easy to penetrate with chopsticks.

3. Find an old jar, stick tin foil on the bottom and sprinkle with sugar and tea.

4, put curtains and put meat.

5, cover the lid, fire, and burn until smoke, about three minutes, don't open the lid in the middle, wait until the smoke is gone, turn off the fire, then simmer for ten seconds, open the lid to see the color.

6. Finally, cut it into thin slices and put it on a plate.