1. The amount of dried kelp.
2. Soak in cold water overnight in advance, and that's it.
3. Clean the kelp, remove it, put it in a boiling pot, sprinkle a little soda noodles, boil, cover and cook for 15 minutes on medium heat.
4. After turning off the heat, simmer for about 15 minutes, then remove the kelp and let it soak in cold water for 5-6 hours.
5. Finally, divide the soaked kelp into small portions (the amount of each is exactly the amount used for each meal), put them in a fresh-keeping bag, put them in the refrigerator and store them in the refrigerator, and take them as you eat.
