Add the chocolate protein shake, cocoa powder, cottage cheese, and vanilla extract to a large high-powered blender.

Thoroughly blend the mixture until completely smooth and creamy. Then, pour it into a Ninja Creami pint container.

To help prevent peaks, place a lid that fits inside the container to create a flat, even surface. Then, place the lid on the pint container and freeze it overnight.

Once frozen, remove both lids. Place the pint container into the Ninja Creami machine and lock it in with the outer lid secured properly. Spin it on the “Lite Ice Cream” setting.

After the first spin, the mixture may look crumbly or powdery. This is completely normal. Add a splash of almond milk or your milk of choice and spin again on the “Lite Ice Cream” setting. If needed, you can spin it a third time for a creamier texture.

Create a well in the center of your ice cream and use the “Mix-In” setting to blend in the mini marshmallows, crushed graham crackers, and mini chocolate chips. Or, simply sprinkle them on top before serving and enjoy!