How will mixing Ketochow with HOT WATER affect it? Will it be able to be drank immediately or does it still need to set for at least 30 minutes?
It will usually make it thicken up a bit more and it will make it hot.
The recommendation to wait 30 minutes is to allow the “I chewed a Flinstones vitamin” taste to go away. If that doesn’t bother you (many people can’t taste it) then using hot or cold water, go ahead and drink it whenever you want.