Step 1

In a medium saucepan, add water and dashi packet.

Step 2

Start cooking over medium heat. After boiling, reduce the heat to medium-low heat and simmer for 3-5 minutes. Shake the bag a few times to get more flavors out of the bag.

Step 3

Discard the packet and dashi is ready to use.

Step 4

You can keep the dashi in the refrigerator for up to 3-4 days. I don't recommend to freeze dashi made with dashi packet.