1 loaf French bread, cut lengthwise
1/4 lb. butter
1/4 tsp. black pepper
1 med. onion, thinly sliced
1 c. grated Mozzarella cheese

Melt butter in saucepan. Add pepper and onion and cook until onion is limp. Spoon mixture on French bread and sprinkle with cheese. Place bread on cookie sheet (or wrap in aluminum foil) and bake at 350 degrees for 15 minutes.