James Bond always knew there's a right way to make a vodka Martini, it's just not the way he told you. Business Insider spoke to Francois Thibault, cellar master at Grey Goose vodka regarding the correct way to make the classic cocktail. Thilbault said that a martini should always be stirred, never shaken. Shaking a martini can cause the mixture to dilute too much, leaving you with an ineffective drink. Thibault also said that you should never store your vodka in the freezer.