Cross the border from Nogales, Arizona, into Nogales, Mexico, and this is what you'll be served when you order a margarita.
- 1 shot tequila
- 1 shot Cointreau
- 1 shot Mexican lime juice
- Coarse or kosher salt
- 1 Mexican lime, cut into wedges
- Rub a little lime juice around the rim of the serving glass. Dip rim into salt.
- Pour tequila, Cointreau and lime juice over ice in a cocktail shaker. Shake for 30 seconds, then serve on the rocks garnished with a lime wedge.