Ingredients
Equipment
Method
Make the protein base
- Whisk the milk, protein powder, peanut butter, sweetener, vanilla extract, and salt until very smooth, with no protein powder clumps remaining. Keep whisking until the mixture looks uniform and glossy.
Freeze
- Pour the mixture into the Ninja Creami pint container, level the top, and freeze for 24 hours. Freeze until fully firm like a solid pint.
Churn
- Process on the Lite Ice Cream setting first until churned thick and creamy. If it turns out grainy, add 1 tablespoon milk and Re-spin until smooth.
Add mix-in
- Select the Mix-In setting and fold in peanut butter chips or mini peanut butter cups. Stop when the pieces are evenly distributed without overmixing.
Serve
- Serve immediately for the thickest, smoothest texture. Enjoy right away while the ice cream holds soft peaks in the pint.
Notes
For the smoothest churn, whisk the base longer than you think—protein powder clumps can cause graininess. Store covered in the freezer up to 2 days, then re-spin on the Lite Ice Cream setting if it hardens. Freezing again for long-term storage isn’t recommended for best texture. If you want a lower-sugar version, use monk fruit sweetener and a naturally sweeter protein powder.
