A shaker is a kitchen utensil used to combine, mix, or agitate ingredients. It typically consists of a lidded container with a handle and a mesh or perforated insert that allows liquids and solids to pass through while keeping larger solids out. Shakers are commonly used for making cocktails, salad dressings, sauces, and other mixtures.
Using a shaker is relatively simple. First, add the ingredients to the shaker. Then, close the lid and shake vigorously for a few seconds, or until the ingredients are well combined. If desired, you can add ice to the shaker before shaking to chill the mixture.