Add the cold brew, vodka, Kahlúa, and simple syrup to one side of the Ninja SLUSHi™.
In a separate pitcher, whisk together the pumpkin spice liqueur, RumChata Pumpkin Spice, pumpkin purée, vanilla simple syrup, and water until the pumpkin purée is completely smooth.
Pour the pumpkin mixture into the second side of the Ninja SLUSHi™.
Select the Dual Slushi Assist setting and allow both sides to freeze into a smooth, creamy slush.
The machine will beep to let you know when the slushies have reached the proper consistency.
If you'd like your slushies to be more frozen, select the large snowflake button. For a less frozen consistency, select the small snowflake button.
Once both slushies are ready, place a glass underneath the machine and turn the wheel on the side of the drip tray.
Slowly pull down both levers at the same time while turning the wheel, allowing the pumpkin pie slush and espresso martini slush to swirl together in the glass.
Top with a little whipped cream, three espresso beans, and a sprinkle of pumpkin pie spice for the full pumpkin-espresso experience.
Notes
Pro Tips
Start with cold ingredients. Refrigerating the cold brew and other ingredients before using them gives the machine less work to do.
Whisk the pumpkin mixture thoroughly. Smooth pumpkin purée is important for an even texture throughout the slush.
Measure carefully. Changing the alcohol, water, or syrup amounts can affect freezing.
Tried this recipe?Leave a comment and let us know how it was!