Prepare Your Shaker: Add a handful of ice cubes to your cocktail shaker. This will ensure your martini is chilled to perfection.

Add the Liquids: Pour in the vanilla vodka and pineapple juice.

Shake It Up: Secure the lid on your cocktail shaker and shake vigorously for about 10-15 seconds. You want everything well-mixed and cold.

Strain Into Glass: Using a strainer, pour the mixture into a chilled martini glass.

Add Grenadine: Slowly pour the grenadine into the center of the drink. It will sink to the bottom, creating that signature layered look.

Garnish: Place a maraschino cherry at the bottom of the glass or on a cocktail pick for a finishing touch.