Treaty Oak Cocktail

1½ oz. Treaty Oak rum
¾ oz. Paula's Texas Orange
¾ oz. rosemary syrup
½ oz. lime juice

Mix ingredients and serve over ice. To make rosemary syrup: bring equal parts sugar and water to a boil, stir until clear. Remove from heat and add rosemary, about 4 large sprigs per quart. After cooling for 30 minutes, strain. Drink credit: David Alan, The Tipsy Texan