Blend the cottage cheese until completely smooth. In a large bowl, whisk the blended cottage cheese, melted butter, sugar, egg, vanilla and red gel food coloring until glossy and deep red.
In a separate bowl, whisk the flour, protein powder, cocoa powder, baking powder and salt. Stir into the wet mixture until combined, then fold in the white chocolate chips.
Cover the bowl and chill the dough for 1 hour, until firm enough to roll. This step is what gives the cookies their thick, fudgy centers and dramatic crinkles.
Preheat the oven to 350°F and line 2 baking sheets with parchment paper. Place the granulated sugar and powdered sugar in 2 separate shallow bowls.
Scoop the dough into 1 1/2 tablespoon balls. Roll each ball first in the granulated sugar, then generously in the powdered sugar, and place 2 inches apart on the baking sheets.
Bake for 10 to 12 minutes, until the tops are cracked and the edges are set. The centers should still look slightly soft.
Cool on the baking sheets for 5 minutes, then move to a wire rack to cool completely.