(I may make another batch with rum or vodka, and then experiment with mixing bourbon vanilla into the new batch. Perhaps a combination will yield a similar flavor to the TJ's bourbon vanilla?)
Regardless, this vanilla is pretty kickass. And if you want to save money, this is a biggie. I have also thought that homemade vanilla would make an excellent, frugal Christmas gift. Get some cute bottles and give the gift of great flavor. You could even experiment with different flavors. But remember to start by November! It takes about a month to get the right flavor.
Homemade Bourbon Vanilla
one bottle good, spicy bourbon (I used Wild Turkey)
6-8 vanilla beans
1. Pour bourbon into a glass canning jar. Split vanilla beans down the middle to release all those delicious vanilla bits, but do not cut all the way through. No need to scrape the beans or do anything else, just put split beans into bourbon and screw on a lid.
2. Put the glass jar in a paper bag to keep light out. Shake it once a day for 2-4 weeks, to get the vanilla beans to release their flavor.