Add the cottage cheese, cherries, milk, sugar, and almond extract to a blender. Blend until smooth.
Pour into Ninja Creami container and freeze on a level surface for at least 18 hours.
Remove from the freezer. Process on the Light Ice Cream setting. If needed, add a splash of milk and respin.
Create a hole in the middle of the ice cream and add 6 more cherries. Use the Mix-In feature to incorporate.
Scoop out and enjoy.
Notes
For the cottage cheese, you may want to use a low-acid brand. If your cottage cheese has more of a sour taste, your ice cream will too.
As noted in the post, you can swap the cottage cheese for an equal amount of ricotta if you prefer.
You can use frozen cherries instead of fresh cherries if you prefer. When using them as an Mix-in, thaw before adding to the ice cream so they get mixed in properly.
If you don't like or don't have almond extract, you can use ½ teaspoon of vanilla extract instead.
I like to run a little warm water along the outer edge for 30 seconds after I remove the ice cream from the freezer.
If the ice cream softens too much from processing, simply return back to the freezer for 15 minutes or so to harden.
If you have leftovers, smooth out the top and return to the freezer.