How To Rapidly Flavor any Booze Using Whip-ItsBrent Rose10/26/12 5:00pm453EditPromoteGo to permalinkInfusing liquor is the secret to a lot of great cocktails. You can add rosemary to rum. You can add beef to rye whiskey. The possibilities are endless, but one thing is constant. It takes a long time. Days—even weeks—sealed in a jar.