1 1/2 measures vodka
3-4 mint leaves
1/4 tsp. superfine sugar
juice from ~1/2 orange
Tear mint leaves and place in a small bowl with sugar, orange juice (maybe a splash of water). Crush mint in bowl while mixing in sugar. Put vodka, mint mixture and 3-4 ice cubes in shaker. Shake until cold; pour into glass and add more ice and small piece of orange