Protein bread is what the recipe calls it. You blend cottage cheese with egg whites and use that as some of the liquid in the dough. It’s a good chewy bread, I like it toasted with some cream cheese.
Edit: I forgot to mention this recipe uses bread flour so isn’t gluten-free
When I was on keto years ago we would make this stuff called fathead bread. This kinda reminds me of that. It was an alright sub for regular bread but it was so filling that like 2 slices of pizza would fill you up.