If you need your miso immediately, and are into convenience, the One Shot is here to help. The miso-maker, similar to a Keurig coffee machine, will gladly dispense one cup of soup at the touch of a button.
A hot cup of soup takes about a minute, and users have the option to add dehydrated vegetables and seafood. The right mix may even help it taste just like a cup of Keurig coffee.
[link, via Laughing Squid]