Preheat the oven to 425°F.
Line a baking sheet with parchment paper.
In a large mixing bowl, whisk together the flour, baking powder, salt, and sugar.
Grate the cold butter into the flour mixture.
Using a fork, gently mix until the butter resembles coarse crumbs with pea-sized pieces throughout.
Gradually stir in the milk, adding just enough until the dough comes together. The dough should still be slightly sticky and look a little dry.
Using a medium cookie scoop, drop portions of dough onto the prepared baking sheet.
Bake for 12 to 14 minutes, or until the tops are golden brown.
Serve warm with butter, jam, or honey.