Martini on the Rocks

Ingredients:

2 1/4 oz. Gin or Vodka
3/4 oz. Dry Vermouth
Olives

Preparation 

Combine the liquid ingredients in a rocks glass filled with a few sizable pieces of ice.
Stir briefly, about 5 seconds, to chill.  Add an olive or two.  Your work is done.

epicurious/martini-easy-cocktail-retro-gin-vodka