Easy Pizzaburgers
["1 lb. ground beef", "1/2 medium chopped onion", "1 (10 oz.) can tomato soup", "1/2 c. shredded sharp cheese", "1/2 tsp. oregano", "dash of pepper", "12 buns, split and toasted", "Mozzarella cheese"]
["Brown beef and onion together.", "Drain.", "Add soup, sharp cheese, oregano and pepper.", "Simmer 10 minutes.", "Spread mixture on buns.", "Place Mozzarella cheese on top of mixture.", "Broil until cheese melts."]
["ground beef", "onion", "tomato soup", "sharp cheese", "oregano", "pepper", "buns", "Mozzarella cheese"]