Preheat your oven to 450 degrees. Grease a cookie sheet and set aside.
In a large bowl, whisk together the flour, baking powder, and salt.
Add in the cold butter and mix together with a fork until the flour forms little pea sized crumbles.
Slowly mix in the milk until a dough forms.
Knead 8-10 times and turn out onto a floured surface.
Roll the biscuit dough 1/4 inch thick and use the top of a glass (or cookie cutter) to cut out 2 inch rounds of dough.
Once you run out of cutting space, squish the biscuit dough back into a ball and roll out and cut again.
Bake on the greased cookie sheet for 12 minutes.