01 -
Rub a lime wedge around half the rim of a rocks glass, then dip the wet edge into Tajín. Set aside.
02 -
Drop 2-3 thin jalapeño slices into a cocktail shaker and press gently to release their oils. Do not over-muddle or the drink will turn bitter.
03 -
Add the tequila, pickle juice, lime juice, triple sec, and agave syrup to the shaker. Fill three-quarters with ice, seal, and shake vigorously for 15-20 seconds until the shaker is frosty.
04 -
Strain into the prepared glass over fresh ice. Top with sparkling water and stir gently once.
05 -
Add a dill pickle spear and a lime wheel. Serve immediately while ice cold.