Oranges are a versatile ingredient commonly used in the world of cocktails and alcohol. The fruit's vibrant flavor and aroma can enhance both the taste and presentation of a drink. Orange juice is often used in cocktails for its fresh, citrusy flavor, which can add a refreshing note to various alcoholic beverages like screwdrivers and mimosas. Freshly squeezed juice is typically preferred for its superior taste and natural sweetness, although store-bought versions can also be used in a pinch.

Orange zest or peel is another popular component, valued for its aromatic oils that add a subtle complexity to cocktails. The outer skin of the orange can be used as a garnish, twisted over the drink to release its essential oils, or even muddled with other ingredients to impart flavor. Additionally, orange liqueurs such as triple sec, curaçao, and Cointreau (types of orange liqueur) are integral in many classic cocktails like the margarita and cosmopolitan. These liqueurs provide a concentrated burst of orange flavor that complements and balances the other elements in the drink.