What is ouzo? Ouzo, Greece's national spirit, is a clear colored liqueur made from grape must (unfermented juice remnants pressed from grapes for winemaking) and has a very strong anise taste. Along with anise, ouzo may contain other spices like fennel, cinnamon, or cardamom.

It also has a relatively high alcohol content of somewhere between 37.5 (the mandatory ABV to call it an “ouzo” in Greece) and 50%. For reference, vodka and gin usually sit at about 40% ABV, so ouzo can be a heavy hitter if you don't know what to expect.

In many states, you can buy ouzo at: Wine and Liquor Shops: In most states, wine and liquor shops are the best places to buy ouzo. Here, you'll generally find the best alcohol selection. Warehouse Clubs: If your state allows warehouse clubs to sell liquor, then these bulk stores can be smart places to stock up on ouzo.

Good ouzo is around 40% alcohol by volume and isn't made to be chugged. It's always served with a glass of water for the purpose of mixing; that's what turns it milky-white and helps to release its perfumes better. The key is to keep adding water as you drink to avoid dehydration and other ill effects.