Preheat oven to 350 degrees. Line a baking pan or cookie sheet with nonstick cooking spray and/or parchment paper. Place biscuits into prepared pan so they are nearly touching. Set aside.
In a small saucepan, melt butter over medium heat. Once butter is melted, add in garlic, onion powder and parsley flakes and swirl for about 15 seconds until fragrant. Remove from heat and brush or spoon evenly over each biscuit. Sprinkle with parmesan cheese, salt and pepper.
Bake for 20 minutes or until middle biscuits are cooked through and all biscuits have browned. Serve warm.