Ninja Creami Gingerbread Ice Cream

In a small mixing bowl or large liquid measuring cup, whisk together milk, pudding mix, cinnamon, ginger, cloves, and allspice until smooth.
Add in molasses and brown sugar, whisking well to combine until the brown sugar dissolves. Be sure the molasses is incorporated and not sinking to the bottom of the bowl.
Add vanilla extract and heavy cream, whisking or stirring to incorporate.
Transfer mixture to a Ninja Creami pint container and close the lid. Place pint onto a level surface in your freezer and freeze for at least 24 hours.
Remove pint from freezer and take off lid. Place pint container into the Ninja Creami machine's outer bowl and secure the outer bowl lid.
Transfer bowl apparatus to the Ninja Creami machine and lock into place. Press the Ice Cream button and allow the cycle to complete.
Remove pint from machine and check the ice cream's texture. If it appears crumbly, insert it back into the machine and press the Re-spin button. If it's still crumbly after that, add a tablespoon of milk and Re-spin once more.