The margarita is the most common of all tequila-based cocktails. There are three main ingredients in a margarita: Tequila, Triple Sec, and lime juice. The traditional recipe is three parts Tequila, two parts Triple Sec and one part lime juice. * Source: Margarita from the Wikibooks Bartending Guide—original source of recipe, licensed under the GNU Free Documentation License * Serves: 1