Cut a 0.75 slice from top of bread. With fork, scoop out inside of bread to form basket, leaving 3 cm bread on all sides and bottom of loaf. Place loaf on foil in shallow baking pan. Brush top, sides and inside of bread with melted margarine. Sprinkle loaf with Parmesan cheese, coating sides evenly. Bake in hot oven (400 Degrees F.) for 10 minutes.