Preheat your oven to 425°F (220°C).
In a large bowl, whisk together flour, baking powder, salt, garlic powder, and cayenne pepper.
Cut in the cold butter until the mixture resembles coarse crumbs.
Stir in the shredded cheddar cheese.
Pour in the milk and mix until just combined.
Fold in chopped parsley for added flavor.
Drop spoonfuls of dough onto a baking sheet lined with parchment paper.
Bake for 15-20 minutes, or until golden brown.
Brush the tops with melted butter immediately after baking.
Serve warm and enjoy!