1. Material: 300g of lotus seed, 0/000g of wax gourd/kloc-0, 0/piece of lotus leaf, 0/2 pieces of dried tangerine peel/kloc-0, 3 pieces of ginger.

2、

3. Wash lotus seeds, dried tangerine peel and lotus leaves, and remove the pulp from dried tangerine peel;

4. Wash the wax gourd and cut into pieces;

5. Wash the old duck and remove the tail and internal organs.

6. Put lotus seeds, wax gourd, lotus leaves, dried tangerine peel, light old duck and ginger into a clay pot, add 3000 ml of water (12 bowl), cook for 2 hours on high fire, and add appropriate amount of salt and oil.