I believe I spritzed a few drops of non-flavored vodka on mine the last time. I have been finding a number of recipes that call for a "flavored vodka" as an option, like a citrus flavored vodka. I just happen to have a bottle of Absolute Citron in the freezer right now. I haven't decided if I will use a little of that or just save it for consumption with the gravlax. I also have some Effen Cucumber Vodka in the freezer, too. Actually, either one would work, I believe. Decisions! Decisions!! I am beginning to think I need a bigger freezer for openers.
Art