Using a microwave-safe bowl or a microwave-safe blender cup, microwave the cream cheese for 10 seconds.
Add the cream cheese and remaining ingredients to a blender, and blend until well combined. Pour the mixture into a Ninja Creami pint until it reached the max fill line.
Freeze on a level surface for 24 hours. Your freezer should be between 9 and -7 degrees Fahrenheit. To avoid getting a bump on the top of the frozen mixture, freeze with the lid off of the container.
Process the Ice Cream
After 24 hours, remove the pint container from the freezer.
Place the pint container into the outer bowl of the Ninja Creami and then process on "LITE ICE CREAM."
If the ice cream is dry or crumbly looking, pour in a tablespoon or two of milk and then re-spin. You may have to repeat this process a couple of times.