Lime Drop Martini 1 Easy 5 Mins 2 oz vodka 1 oz triple sec 1.5 tsp simple syrup 1.5 oz fresh lime juice 1/2 tsp granulated sugar Dash lime zest Combine the granulated sugar (1/2 tsp) and lime zest on a plate. Lightly rim your cocktail glasses with the juice of a lime slice and dip in the sugar mixture to coat. Add the vodka (2 oz), triple sec (1 oz), simple syrup (1.5 tsp) and lime juice (1.5 oz) to a cocktail shaker filled with ice. Shake vigorously for about 15 seconds. Strain mixture into a glass and garnish with some lime.