2 oz. Teremana Reposado
.75 oz. Lime Juice
.5 oz. Agave Nectar 
2 Jalapeño Slices (remove seeds) 

Muddle jalapeño in shaker. Add Teremana, Lime Juice & Agave Nectar. Shake with ice. Strain and serve over fresh ice. Garnish with a jalapeño slice.