2. Undaria pinnatifida can be stretched in cold water for a few minutes;
3. Cut carrots into large pieces;
4. Cut the corn into sections;
5. Put the ribs in a warm water pot, boil them out, and wash the floating foam on the surface with warm water;
6. Slice ginger;
7, ribs, corn, carrots, soaked Undaria pinnatifida into the pot, add the right amount of hot water;
8. Use the "quick cooking" program of Dongling health pot to boil and then switch to "slow stewing" program;
9. Stew for 40 minutes; You can mix it once in the middle, let all the ingredients soak in the pot, sprinkle with a little salt and chives, and mix well to serve.