Create the Base: In a medium bowl or directly in the Creami pint, add the softened cream cheese and sugar. Use a small whisk or fork to mix them together until completely smooth and no lumps remain. Microwaving the cream cheese for 5-10 seconds can help soften it.
Add Liquids: Pour in the heavy cream and vanilla bean paste. Whisk thoroughly until the sugar is dissolved and the mixture is uniform.
Fill the Pint: If you mixed in a separate bowl, pour the mixture into the Ninja Creami pint. Top off with whole milk until you reach the marked "Max Fill" line.
Final Stir & Freeze: Stir the entire mixture one last time to ensure everything is combined. Secure the storage lid onto the pint. Place the pint on a level surface in your freezer and freeze for at least 24 hours.
Prepare to Spin: Once fully frozen solid, remove the pint from the freezer and take off the storage lid. Place the pint into the outer processing bowl. Attach the creamerizer paddle to the outer bowl lid and lock the lid assembly in place.
Process: Place the entire bowl assembly into the Ninja Creami machine base and twist up to lock it. Select the ICE CREAM program and press the dial to start.
Check and Re-spin: After the cycle is complete, remove the bowl. The ice cream may appear powdery or crumbly. This is normal. To achieve a creamy texture, add 1-2 tablespoons of milk or cream, place it back in the machine, and run the RE-SPIN cycle.
Serve or Add Mix-ins: Your ice cream is now ready! Enjoy it as is for a delicious soft-serve consistency. To add mix-ins (like crushed cookies, sprinkles, or chocolate chips), create a well in the center of the ice cream, add your ingredients, and run the MIX-IN cycle.