This cocktail's name is a play on both the Spanish word for watermelon, sandía, and "incendiary," referring to the peppery tequila and the spicy ancho chile rim. Latin Cocktail Party Recipes
In a small bowl, mix the kosher salt, sugar and ancho chile powder.
Moisten the outer rim of a highball glass with the lime wedge and coat lightly with chile salt. Fill a cocktail shaker with ice. Add all of the remaining ingredients and shake well. Fill the highball glass with ice and strain the drink into the glass.