Make a grapefruit ginger margarita with this SheKnows how-to! br Ingredients:br 3 large ice cubesbr 1 ½ oz. Reposado tequilabr ¾ oz. ginger liqueurbr 2 oz. fresh pink grapefruit juicebr 1 oz. fresh lime juicebr Slice of grapefruitbr Directions:br 1. In shaker with ice, combine tequila, ginger liqueur, grapefruit & lime juicebr 2. Shake very wellbr 3. Strain into chilled martini glassbr 4.