Konbu Dashi
This recipe is very versatile and can be used in many cuisines. This does NOT require heat - the konbu just needs to soak for 24 hours to ensure the best results.
Directions
Combine the water and konbu in a bowl or plastic container and let sit for 24 hours. Remove konbu, use immediately or refrigerate. This will last for up to 3 days in your refrigerator.