Prepare mango puree by blending ripe or frozen mango chunks until smooth.

Optional salt rim: Rub lime wedge around rim of glass and dip into plate of salt or Tajin seasoning.

In a shaker, combine blanco tequila, mango puree, lime juice, triple sec, simple syrup, and a few jalepeño slices with ice.

Shake well until the mixture is chilled.

Strain into the prepared glass and garnish with lime wedge and jalepeño slice.