Looking to add a unique flavor profile to your cocktails? Olive brine may be just the ingredient you need. This salty, acidic liquid is made by soaking olives in water, and is often used as a marinade or seasoning.

Olive brine can be used to add a salty, sour, or umami flavor to cocktails. It can also be used to add a bit of viscosity, making cocktails seem a bit more luxurious. Some bartenders also use olive brine as a …