This is the signature drink at my in-law's home. My father-in-law developed a taste for margaritas made from scratch during the summer they spent in Zihuatanejo during the 1960s. After decades of tinkering he has arrived at this foolproof recipe for the ultimate Mexican cocktail.
Who would believe that beer would be the perfect solution to eradicating fluorescent green margaritas? Well, it is! Best to use not-so-micro brews to avoid an overpowering flavor. Use the limeade can to measure the ingredients, and adjust with extra water if the mixture seems too sweet. Straining the pulp is always a good idea, unless, of course, you like pulp!