Classic Frozen Margarita
The Margarita is likely one of the first drinks that comes to mind when you think of blended, frozen cocktails. To make your own, add an ounce and a half of tequila, an ounce of orange liqueur (such as triple sec or Grand Marnier), an ounce of lime juice and a splash of simple syrup to a blender along with a cup of ice. Blend the ingredients until smooth, and pour the drink into a festive glass. Salt the rim beforehand if you like.