How is the Original Frozen Margarita generally served?

The Original Frozen Margarita is characterized by its frozen texture, which is achieved by blending the margarita ingredients with ice until smooth. This method enhances the drink's refreshing quality, making it a popular choice, especially in warmer climates. The frozen consistency also allows for the cocktail to maintain its chill longer, enhancing the overall drinking experience. While serving on the rocks involves pouring the drink over ice and blending with ice implies a mixture rather than a pure frozen beverage, the distinctive feature of the Original Frozen Margarita is that it is served in a completely frozen state, which is why "frozen" is the correct choice. Additionally, the specific glassware used for serving, such as a standard margarita glass or other types, does not change the fundamental nature of the drink being served frozen.