The Settlement Cook Book of 11894 p. 39)
It appears to be cold toast steeped in cold water for an hour then strained and given to unsuspecting sick folk!
I suppose it is no more bland than chamomile tea. But how, one wonders, did someone even conceive of the idea of doing this? and why?
Of course I will have to try it and I shall report just how ghastly it is.
It is a measure of our national disgust at the goings on in the national Parliament that Toast Water is more interesting than what passes for genuine political debate and discussion!