A friend of mine made this, and it is excellent!~
GREAT in French Toast Batter!
one 750Ml bottle good Bourbon
6 Mexican Vanilla Beans, split
1 tbsp. white sugar
add split vanilla beans & sugar to the bourbon.
(remove a shot or two from the bottle if necessary to fit beans & sugar)
Let sit in a cool/dark place for 6-8 months, turning the bottle every month or so.