If you need it tomorrow, instead of the vanilla bean use a small bottle of vanilla essence. Put the whole lot into the fridge to cool and it can be used that day/next day. BUT IT WILL TASTE LIKE HOME MADE. If you take the time and do it as above. There is no way people can tell the difference to the expensive bought Kahlua.
Claire, I have made this Kahlua recipe and then come back and noticed in your reviews that it is meant to ne 50g not 500g of coffee. So are you able to help me out and tell me how I can somehow save what I have made with 500g of coffee. As it is way too strong and I don't want to waste what I have already made. Thanks - 12 Sep 2011
Altered ingredient amounts. Sorry the instant coffee should read 50gms Not 500grm - 14 Aug 2010
Do you actually need 500 grams of instant coffee? Seems a lot of caffeine! - 18 Jan 2010