Preheat the oven to 350° F.

Cut the bread in half, lengthwise, and place on a baking sheet, cut sides facing up.

In a small skillet, melt the butter over medium heat until bubbling. Stir in the garlic. Cook for 2 minutes. Remove from the heat and stir in the parsley.

Brush the bread with garlic butter. Sprinkle with Parmesan.

Bake for 5 minutes. Turn the oven to broil, and toast until lightly golden on the edges, about 1 to 2 minutes. Serve immediately.