Preheat oven to 425 degrees F and line large baking sheet with parchment paper. Set aside.
In a large bowl, add cottage cheese, flour, baking powder, and salt. Stir with spatula to combine, then proceed to mix with your hands until a ball of dough forms. Knead it about 20 times. Dough should be firm, not sticky but not dry.
Sprinkle grated butter on top and knead dough to mix it in evenly.
Place dough onto a floured surface and flatten into round 1-inch thick disc. Cut with a biscuit cutter (I used 2.5-inch) or floured glass, and repeat until all dough is used. You can also cut dough into 12 even pieces and shape them by hand.
Place on previously prepared baking sheet a few inches apart and bake for 15 minutes or until golden brown.
Remove from the oven and enjoy warm.
