Yuzhu sea cucumber old duck soup: ingredients: 50 grams of yam and Polygonatum odoratum, 600 grams of sea cucumber, dried tangerine peel 1 horn, old duck 1 bird, a little salt.

Practice: (1) Select 1 old duck, remove hair, viscera and fat, put it in boiling water, take it out and wash it with clear water.

(2) Select the developed sea cucumber, wash it with clear water and cut it into large pieces.

(3) Soak Rhizoma Dioscoreae, Rhizoma Polygonati Odorati and Pericarpium Citri Tangerinae in clear water and wash.

(4) Add a proper amount of water into the casserole, first boil it with strong fire until the water boils, then add the above materials, and after the water boils, continue to boil it with medium fire for about 3 hours, and season it with a little salt, so that it can be eaten with meals.