1. Soak the kelp one night in advance, then wash it and change it into pieces.
2. Put a small handful of dried walnut flowers in a bowl.
3. Add clean water and soak overnight, changing the water several times during the period.
4. Put cold water into the trotters and prepare for blanching.
5. Bring to a boil, remove any blood bubbles, and blanch for three minutes.
6. After blanching, add another pot of water, add a broken piece of ginger, and add the blanched trotters.
7. Bring to a high heat, change to a low heat, and simmer for about half an hour.
8. At this time, add the kelp and continue to simmer for half an hour.
9. This is a soaked walnut flower.
10. Put it in the pot and continue to simmer for ten minutes until the trotters are cooked through. Add in the right amount of salt and chicken essence.
11. The nutritious walnut flower kelp trotters soup is ready.
Tips:The walnut blossoms are soaked and stewed, there is no peculiar smell, and the taste is somewhat tough.
