Add the cottage cheese, Greek yogurt, honey, vanilla, and salt to a blender or food processor. Blend for 1-2 minutes, or until completely smooth, stopping to scrape down the sides as needed.
2 1/2 cups full-fat cottage cheese, 1/3 cup full-fat plain Greek yogurt, 4 tablespoons honey, 1 tablespoon vanilla extract, pinch salt
Taste the mixture. Frozen desserts always taste less sweet than they do at room temperature, so if you'd like a sweeter ice cream, blend in a little more honey.
Transfer the mixture to a large bowl and gently fold in the mini chocolate chips.
3/4 cup mini semi-sweet chocolate chips
In a small bowl, stir together the peanut butter, honey, and milk until smooth and pourable.
1/2 cup natural creamy peanut butter, 2 tablespoons honey, 2 tablespoons milk
Spread about half of the cottage cheese mixture into a loaf pan. Drizzle about half of the peanut butter mixture over the top.
Repeat with the remaining ice cream mixture and peanut butter swirl.
Use a butter knife to gently swirl through the layers a few times to create ribbons of peanut butter. Don't overmix.
Cover tightly and freeze for 4-6 hours, or until firm.
Remove the ice cream from the freezer 15-20 minutes before serving. It will still be firmer and denser than traditional homemade ice cream, but it'll be much easier to scoop and creamier to eat.