Bitters, those delightful little bottles of concentrated flavor, are indeed alcoholic. They typically have an alcohol content ranging from 35% to 45% ABV (alcohol by volume). However, despite being alcoholic, the amount of bitters used in most recipes is so small that their overall alcohol contribution is considered negligible. This is why you don't need to be 21 or older to buy them.
Let me explain further. Bitters are highly concentrated solutions made by infusing herbs, roots, fruits, and spices in a base alcohol. The most common base alcohol used is a high-proof spirit such as vodka or grain alcohol. During the infusion process, the alcohol extracts the flavors and aromas from the botanical ingredients, resulting in a potent liquid bursting with unique flavors.
Now, when it comes to using bitters in cocktails or other recipes, the amount required is typically just a dash or a few drops. This small quantity is enough to impart the desired flavor and complexity to the drink, but it does not significantly contribute to the overall alcohol content. In fact, the amount of alcohol from the bitters is usually so minuscule that it doesn't affect the final alcoholic strength of the beverage.
For example, imagine you're making a classic Old Fashioned cocktail, which typically calls for a few dashes of aromatic bitters. The standard serving size for bitters is usually around 1/4 to 1/2 teaspoon, which translates to approximately 1 to 2 milliliters. Considering the typical alcohol content of bitters (35% to 45% ABV), the actual alcohol content contributed by the bitters would be just a fraction of a milliliter. Such a small amount is negligible in comparison to the other alcoholic ingredients like whiskey or rum that are present in the cocktail.
It's worth noting that the primary purpose of bitters is to enhance the overall flavor profile of a drink rather than to provide a significant alcoholic kick. They add complexity, depth, and balance to cocktails, making them an essential ingredient in many classic and modern mixed drinks.
Due to the small amount of bitters used and their strong flavor, they are typically sold in small bottles, often with a dropper or dasher top for precise measurement. This packaging further emphasizes the fact that bitters are meant to be used sparingly.
While bitters do contain alcohol, their overall alcohol contribution to a cocktail or recipe is minimal due to the small amount used. The concentrated flavors they provide far outweigh their alcoholic content, making them a versatile and essential ingredient in the world of mixology. So, whether you're exploring the world of cocktails or experimenting in the kitchen, you can enjoy the delightful flavors of bitters without worrying about their alcohol content.