Which ingredient is common in all types of Margaritas listed?

A splash of lime juice is a fundamental component of all types of Margaritas, as it provides the essential tartness and refreshing flavor that defines the cocktail. Lime juice balances the sweetness of other ingredients, such as orange liqueur or simple syrup, and is crucial for achieving the classic Margarita taste. It enhances the overall flavor profile, making it a signature element in both traditional and creative variations of the drink.

Other options may be included in specific styles or interpretations of Margaritas but do not hold universal application across all varieties. For example, while Cointreau is a popular orange liqueur used in many recipes, not all Margaritas require it, as some might substitute with other liqueurs or omit it altogether. Similarly, light rum is not typically associated with Margaritas, as they are primarily based on tequila. A splash of Sprite can add a fizzy sweetness to some adaptations of the Margarita, but it is not standard in traditional recipes, focusing instead on lime juice and tequila as core ingredients.