how to make bonito & sea tangle soup stock

• u.s.
• metric

ingredients:

• 2/3∼1 ounce bonito flakes
• 8 in. dried sea tangle
• 3 1/3 cups cold water

step 1:

Soak the dried sea tangle in the water in a pan for 30 minutes.

step 2:

Cook over medium heat for 4 to 5 minutes. Remove the sea tangle before the water begins to boil.

step 3:

Add the bonito flakes. Reduce the heat, and simmer for 3 to 4 minutes.

step 4:

Turn off the heat. Wait until all the bonito flakes sink to the bottom of the pan. Strain the liquid through a colander slowly to obtain the soup in a bowl.