1.5cupsalcohol such as bourbon, brandy, rum or vodka
Instructions
Slice each of the vanilla beans in half crosswise so they will fit easily into your jar.
With the tip of a sharp knife slice the beans open down the centers, keeping one end intact.
Load the 4 vanilla beans in your jar and pour your 1.5 cups alcohol such as bourbon, brandy, rum or vodka over them, making sure they are are completely submerged. Give the jar a vigorous shake and close the lid.
Put the jar in a cool dark place like a pantry or cupboard. Not the refrigerator. For the first week or two, try to remember to give it a good shake every day or every other day. This helps the infusion process along.After that, shaking it once a week or even every couple of weeks is fine.
Wait at least 8 weeks before using your vanilla. Give it a sniff ~ you should smell vanilla, not simply alcohol.
As you use your vanilla you can refill your jar with fresh alcohol, just be sure your beans are always submerged. I like to decant my finished vanilla extract into a smaller jar to use, while the larger batch ages.
You can refill your jar for up to a year or two before it will start to lose potency. Simply top off with bourbon when needed, and add a new vanilla bean now and then as well.
Notes
I recommend reading through the post for all the details and photos for this fun project.You can make a half batch if you prefer, but you will still need 3-4 vanilla beans.