Grease a 9 x 13 inch pan, set aside. Roll out thawed loaf on a lightly floured surface to fit pan. Place dough in pan and press to make sure dough fits to corners. Spread softened butter over dough and evenly sprinkle with garlic, parsley, and Parmesan. Cut the dough into 8 even strips lengthwise (you should have 8 13-inch strips). Cut these strips in half to make 16, 6½ inch strips. Let the dough rise until double in size. Bake in a preheated 375° oven for 15-20 minutes. Remove from pan and separate to eat.