1: Elevate your chocolate martini with a hint of hazelnut liqueur for added richness and depth of flavor.

2: Experiment with a splash of espresso for a bold and complex twist on the classic chocolate martini recipe.

3: Indulge in the luxurious combination of chocolate and hazelnut in a martini that is sure to impress your guests.

4: Enhance the decadent flavors of your chocolate martini by adding a touch of coffee for a gourmet cocktail experience.

5: Transform your basic chocolate martini into a legendary drink by incorporating these two secret ingredients.

6: Elevate your chocolate martini game to new heights with the addition of hazelnut liqueur and espresso for a sophisticated flavor profile.

7: Unleash the full potential of your chocolate martini with these two must-try secret ingredients that will elevate your cocktail game.

8: Take your chocolate martini from ordinary to extraordinary with the tantalizing flavors of hazelnut liqueur and espresso.

9: Experience the ultimate indulgence with a chocolate martini that combines the rich, smooth flavors of hazelnut and espresso.