Soak kelp for 10 minutes in a mixing bowl, then cut the kelp into tiny squares.
1 small sheet dried kelp
Thinly slice the green onion.
1 green onion
Slice the silken tofu in half horizontally and then cut the tofu into cubes.
1 pkg silken tofu
Add 4 cups chicken broth, 3 tbsp red miso in a soup pot over medium high heat, and bring to a boil.
4 cups chicken broth, 3 tbsp red miso
Add kelp, green onion, tofu to the soup pot and let it boil for a couple of minutes.
Season the soup with 1 tsp salt and 1/2 tsp ground black pepper.
1 tsp salt, 1/2 tsp ground black pepper
