Sour mix

Sour mix, also known as sweet and sour mix, is a blended or processed liqueur that is a staple ingredient in many cocktails. It is made from roughly equal parts of lemon or lime juice and simple syrup and often includes a component of egg whites or gum arabic for a smooth texture. Sour mix is used in a variety of cocktails to add a balanced sweet and tart flavor.

Composition

Sour mix is composed of:

• Lemon juice or lime juice: These citrus juices provide the tartness required for the mix.
• Simple syrup: A solution of sugar in water, simple syrup adds sweetness to balance the acidity of the citrus.
• Egg whites (optional): In some recipes, egg whites are added to create a frothy texture.
• Gum arabic (optional): Used as an emulsifier, gum arabic can help in creating a smooth consistency.

Preparation

The preparation of sour mix involves combining the lemon or lime juice with simple syrup in equal parts. When egg whites or gum arabic are used, they are typically blended into the mixture to ensure a uniform consistency. The mix can be made fresh or bought pre-made from stores. Freshly made sour mix is generally preferred for its brighter flavor and lack of preservatives.

Usage

Sour mix is a versatile ingredient used in a variety of cocktails, including:

• Margarita: A classic cocktail made with tequila, sour mix, and triple sec.
• Long Island Iced Tea: A potent mix that includes sour mix along with tequila, vodka, rum, gin, triple sec, and cola.
• Whiskey Sour: A simple cocktail consisting of whiskey, sour mix, and sometimes a dash of egg white for frothiness.

Variations

While the basic recipe for sour mix is simple, variations exist to suit different tastes and cocktails. For example, some bartenders prefer to use a higher ratio of citrus juice to simple syrup for a tarter mix, while others may add orange juice or bitters for complexity.

Storage

Sour mix can be stored in the refrigerator for up to a week when made fresh. Commercially available sour mixes may have a longer shelf life due to the presence of preservatives.

See Also

• Cocktail
• Simple syrup
• Lemon juice
• Lime juice