Heat the oven to 350°F and line a rimmed baking sheet with parchment paper.
Combine the Bisquick, 1 1/2 teaspoons of the garlic powder and salt in a medium mixing bowl, mixing well.
Add the 4 tablespoons of the butter, cold and diced into cubes, and milk to dry mixture. Using a biscuit cutter or a large fork, mash all ingredients together to form a sticky dough. To fully combine the cold butter the mashing (not stirring) is necessary. Fold in the cheese.
Spoon biscuit dough onto cookie sheet making either 6 large or 12 small biscuits.
For large biscuits, bake for 12-16 minutes or until tops are very lightly browned. Remove from the oven.
Melt the remaining 4 tablespoons of butter with 1/2 teaspoon garlic powder and parsley. Baste over the tops of biscuits right after you take them out of the oven.
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