When you’re in the mood for a marg, chances are—you’re not in the mood to wait. And those are exactly the moments this easy margarita was made for. All you need is your tequila of choice, limeade, and a Corona or other Mexican lager or light beer.
Fill 4 glasses with ice. Stir together tequila and limeade in a glass measuring cup or cocktail shaker, and pour mixture evenly over glasses of ice. Top each glass with 2 ounces of the beer. Gently stir; serve immediately.