Caprese Martinis

Directions

1. 1
   Put the tomato slices in a large glass container or pitcher.
2. 2
   Add the vodka (make sure it covers the tomatoes) and a pinch of salt; let infuse 6 to 12 hours at room temperature.
3. 3
   Strain the vodka, then chill until ready to serve.
4. 4
   Meanwhile, prick the grape tomatoes with a skewer; toss with the balsamic vinegar in a bowl and marinate 4 hours at room temperature.
5. 5
   Drain the grape tomatoes, reserving the vinegar.
6. 6
   Bring the vinegar to a boil in a nonreactive saucepan over medium heat.
7. 7
   Reduce the heat and simmer until syrupy, about 20 minutes; let cool.
8. 8
   For each drink, drizzle some of the balsamic syrup into the bottom of a chilled martini glass.
9. 9
   Muddle 2 to 3 basil leaves with a splash of tomato-infused vodka in a cocktail shaker.
10. 10
    Add another 1 1/2 ounces tomato-infused vodka and 1 cup ice; shake and strain into the glass.
11. 11
    Skewer 2 marinated grape tomatoes, 2 basil leaves and a mozzarella ball on a cocktail pick and set in the martini.
12. 12
    Photograph by Charles Masters