To add more depth of lemon flavor, substitute a limoncello for the orange liqueur. Now that you know the history of the vodka martini and have the tools to make your own, it’s time to go forth ...

Note: Limoncello can be found in good off-licences and in larger supermarkets. O’Briens stock a decent one called Volare. Rub a cut slice of Lemon around the rim of a Martini Glass and roll the ...