Beefy Italian Pizza Sandwiches

3/4 lb. 93% lean ground beef
1/2 c. chopped onion
1 1/2 c. tomato-basil pasta sauce
1 16 oz. loaf italian bread
1 1/2 c. shredded reduced fat Italian cheese blend

Preheat broiler. Brown beef and onion, add sauce. Cook 1 minute or until heated through. Cut bread loaf in half, horizontally; hollow out center of each half, leaving 1-inch thick shell. Place bread halves on baking sheet; broil 2 minutes or until lightly browned. Spoon meat mixture into bread halves; top with cheese. Broil 3 minutes or until cheese melts. Cut each half into 4 pieces.

Serving size: 1 open-faced sandwich, 6 points each.