This is a very
simple process really, in
that a pound of very, very ripe bananas (almost mushy is best) are
placed in
a pan, with around a few pints (1litre) of water added and brought to
the boil.
This is simmered gently for around twenty minutes and then allowed to
cool.
What we want now is the cooled liquid to add to our new batch of wine,
replacing the same volume of water.
This liquid gives far more body to your wine, and is particularly
useful for red wines, especially ports and sherries.
The flavour can sometimes be discerned with some
varieties of white wines, but with reds there is no problem at all.
As a point, the bananas can usually be scrounged, or purchased for next
to nothing, from fruit shops as they are on the turn and beyond the
normal dates for sale, and would normally be sent down to the tip.