Preheat oven to 400F
Spray the baking sheet with cooking spray
Allow the butter to soften to room temperature
Combine the flour, butter, baking powder, and salt in a large mixing bowl
Mix the ingredients until it's in pea-sized pieces
Add the milk
Combine just until moistened
Drop into mounds on the baking sheet
Bake in the preheated oven for 18 minutes
Serve