2 lbs. ground beef, cooked and drained
1 sm. can chopped black olives
1 tbsp. instant chopped onion
1/4 tsp. pepper
1/2 tsp. oregano
3/4 tsp. salt
1/2 c. Parmesan cheese
2 (6 oz.) cans tomato paste
Sliced or shredded Mozzarella cheese

Brown meat and drain. Add olives and onions. Add remaining ingredients (except Mozzarella cheese) and cook until bubbly.

Place on hard crusted roll or Italian bread, sliced in half lengthwise. Top with Mozzarella cheese and bake at 350 degrees until cheese melts. May be made up ahead of time. Bring to room temperature before putting in oven.