In a mixing bowl, combine the Fairlife milk, sugar, vanilla extract, cocoa powder, and chocolate chips. Stir until well incorporated.

Transfer the mixture into a freezer-safe container, leaving some space at the top.

Place the container in the freezer for at least 4 hours or until solid.

Remove the mixture from the freezer and let it sit for a few minutes to soften.

Place the frozen mixture into the Ninja Creami bowl and process using the 'Ice Cream' function.

Check the consistency; if too soft, reprocess for a few seconds.

Serve immediately for soft-serve texture or refreeze for a firmer dessert.

Scoop into bowls and enjoy with your favorite toppings.