In a blender, combine all "Ice Cream Base" ingredients and blend until smooth.
Pour the blended mixture into a Ninja Creami pint and freeze on a level surface for 24 hours.
Once frozen, remove the pint from the freezer and run it under hot water for 1-2 minutes.
Spin on Lite Ice Cream Mode.
Respin 1-2 times until it reaches a smooth, creamy consistency.
Create a well in the center (if one isn’t already there), then add the chopped pecans, reserving a few for the top. Spin on Mix-In mode.
Top with any remaining pecans and enjoy!