Step 1

Fill a cocktail shaker with ice, then add tequila, lime juice, cointreau, and agave. Secure lid, then shake for 10-12 seconds to aerate the drink.

Step 2

Run a lime wedge along the rim of a glass, then dip upside down into a shallow bowl of kosher salt. Place ice in glass (optional).

Step 3

Strain drink into glass and serve.