I was introduced to this by some friends just the other day. It is utterly fantastic, knocks the socks off Sloe Gin. I'm not a spirits drinker, but this could easily make me into one.
Vodka (cheapest you can get that isn't actually paint thinner)
Sugar
FORCED rhubarb
Chop the rhubarb and mix it with the sugar and vodka in the ratio 1:1:1 (exact amounts doesn't seem critical). Let it sit for 3 months or so in a dark cupboard. Strain it through a sieve lined with
coffee filter paper into bottles ready for consumption. It
should have a delicate pink colour and taste just like the finest rhubarb.
The trick with this seems to be the forcing - if the stems have seen light they develop chlorophyll which discolours the vodka and makes it look like you are drinking a
urine sample, as well as giving it a slightly less delicate flavour. Yet another excuse to expand my rhubarb growing area, although I also now need some forcing pots.