I have vanilla beans out the ass thanks to my trips to africa. Those B quality beans you get off of amazon and what not? They sell for about 10$ for a couple hundred where they grow them in Madagascar, basically a huge handful. Maybe 20-30$ per kilo? Plus you can get extremely high quality extra large beans there if you know where to look, better than anything I've ever seen for sale in america, but I don't waste those beans on extract.
This is the vodka I use for my extract. It's exactly what you want in an extract liquor, a very simple flavor profile that gives way to whatever you add easily. I probably put about 30 beans per 1.75l It'll turn mostly black in a couple days, and after about a month will taste very good. I let my bottles sit for about a year , just giving them a good spin and shake once a month before I use them or filter into smaller bottles and give them as gifts. WAY better than any extract you'll get from the store.
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