Fill a cocktail shaker halfway with ice.
Place Tequilla, Triple Sec, lime juice, blue Curacaco, and sugar in the shaker; shake hard for 30 seconds.
Serve in Margarita Glasses with coarse salt or Margarita Salt on the rims of the glasses. Strain the Blue Margarita into the glasses. Garnish each with a slice of star fruit or a lime wedge.
NOTE: To create a salt-rimmed glass, take a lemon or lime wedge and rub the drinking surface of the glass so it is barely moist. Dip the edge of the glass into coarse or Kosher salt.
Makes 2 serving.
* If possible, use 100% agave tequila. The better your tequila, the better the taste of your drink.
Blue Margarita Cocktail Recipe https://whatscookingamerica.net/beverage/bluemargarita.htm