Ingredients
Equipment
Method
Make the protein base
- Whisk the milk, protein powder, peanut butter, sweetener, vanilla extract, and salt together until very smooth, with no visible protein powder clumps.
- Pour the smooth base into the Ninja Creami pint container and spread evenly.
Freeze
- Freeze the filled pint for 24 hours, until fully solid.
Churn and adjust texture
- Process on the Lite Ice Cream setting first, until it turns thick and scoopable.
- If the result is grainy, add 1 tablespoon milk and Re-spin on the Lite Ice Cream setting until smooth.
Fold in mix-ins and serve
- Use the Mix-In setting to fold in peanut butter chips or mini peanut butter cup pieces evenly through the ice cream.
- Serve immediately for the thickest, smoothest texture.
Notes
Pro tip: whisk aggressively right away to eliminate any protein powder clumps—texture is noticeably smoother after freezing. Store covered in the freezer up to 1 week; re-spin may be needed to restore scoopability. Freezing is required for best results, so don’t skip the full 24 hours. For a lower-sugar option, use monk fruit sweetener in place of sugar (measure to taste if your sweetener is more concentrated).
