Preheat oven to 425°F. Line a baking sheet with parchment paper.

In a bowl, mix melted butter with cold buttermilk until combined.

Combine flour, sugar, baking powder, garlic salt, garlic powder, and chopped parsley in a large bowl. Toss shredded cheese with the flour mixture.

Add buttermilk and melted butter to the dry ingredients and stir gently until just combined.

Using a 2-inch scoop, drop dough onto prepared baking sheet, 2 inches apart.

Bake for 10 minutes until golden around edges.

Melt remaining butter, add chopped parsley and garlic powder, then brush over hot biscuits.

Serve biscuits warm or at room temperature.