Ingredients

Vodka, preferably Crop Tomato ($25, cropvodka.com)

Ice

Cherry tomatoes

Seltzer

Fresh basil sprigs

Fresh pepper

Preparation

Pour vodka a third of the way up an ice-filled highball glass. Squeeze a few cherry tomatoes over the ice, then drop them in. Top with seltzer, and tuck in some fresh basil sprigs (and grind in fresh pepper, if you want Mary to be a little spicy!).