1. Material: 3 eggs, pepper 1g, ginger 8g, dried pepper 2g, clove 1g, star anise 2, fragrant leaves 1g, cinnamon 2, salt 10g.

2. Pour pepper, ginger slices, dried peppers, cloves, star anise, fragrant leaves and cinnamon, add eggs, add salt and cook over high fire.

3. Peel the eggs.

4. Marinate the eggs in boiling water for three days.

5. Put in a baking tray and brush the surface with oil.

6. Preheat the oven at 150℃ for 40 minutes.