Spicy Pineapple Margaritas

Bahan-bahan (1 porsi)

• 1 1/2 ounces mezcal or tequila blanco
• 1 1/2 ounces pineapple juice*
• 1 ounce fresh lime juice
• 3/4 ounce Cointreau*
• 2 to 4 fresh jalapeño slices*
• ice
• optional rim: Tajín and/or coarse sea salt
• optional garnishes: pineapple wedge, pineapple leaf, extra jalapeño slices and/or lime wedge