Preheat oven to 300. Then, slice the loaf in half, lengthwise. Place crust side down on a baking sheet.
Melt the butter in the microwave for 30 seconds. Then, use a basting brush or a butter sprayer to coat the tops of the bread. Sprinkle the garlic powder evenly across the buttered bread.
Sprinkle the parmesan cheese on top of the bread. For best results, use freshly shredded parmesan. Place in the oven, and bake for 5 minutes.
To finish, broil the loaves for approximately 1-2 minutes, depending on how powerful your oven is. Keep a close eye on them during this time!
