Pizza Sandwiches - cooking recipe

Ingredients

1 lb. hamburger
1 medium onion (chopped)
8 oz. shredded cheddar cheese
1 can black olives (chopped)
1/2 tsp. garlic salt
1 tsp. oregano
1/2 c. salad oil
1 can tomato soup

Preparation

Brown hamburger and let cool. Add rest of ingredients. Put in refrigerator. When ready to serve spread mix on halved hamburger buns and bake at 425 degrees for about 10 minutes. Makes about 16-20 halves.