The first frozen margarita machine is in the collections of the Smithsonian's National Museum of American History. Jiaxi and Zhe The way Mariano Martinez tells it, accounts of the margarita’s ...

Second, the margarita itself. Get rid of any notions ... He also adds Grand Marnier Cuvee du Centenaire, an exclusive orange liqueur blended with XO Cognac from a 100 year old recipe.

Finally, keep the blender in the closet: Margaritas on the rocks taste much better than the blended variety. Shake with ice and serve in a classic margarita glass.