1/2 lb. ground beef
1/4 c. onion, chopped
1 (8 oz.) can pizza sauce
3 individual French rolls (8 inches long)
1 1/2 c. shredded Mozzarella cheese

In saucepan, cook meat and onion until browned. Drain. Stir in pizza sauce.

Cut a thin slice from top of each roll. Hollow out inside of roll to within 1/2 inch of edges. Sprinkle 3 tablespoons cheese into bottom. Spoon meat mixture over each. Sprinkle with remaining cheese. Replace tops. Wrap in foil. Bake at 375 degrees for 20 to 30 minutes.