Preheat oven to 450 degrees.
Line baking sheet with parchment paper and set aside.
In mixing bowl add flour, cocoa, baking powder and cold butter. Mix till butter is crumbled and in tiny bits.
In separate bowl whisk together sugar, eggs and milk.
Slowly mix into flour mixture.
Continue to mix until combined.
Stir in mint chocolate baking bits.
Take dough and turn out onto lightly floured counter top.
Spread dough into a rectangle and cut into 8 equal parts.
Place on baking sheet and bake for 12 minutes or until golden brown.
Top with powdered sugar from T-Sugar Icing Sugar Mill.
Serve and ENJOY!