Pizza Burger
["2 lb. ground beef", "salt to taste", "1 tsp. onion powder", "1 tsp. dried oregano", "1 c. tomato sauce", "1/2 c. sliced fresh mushrooms", "1 c. shredded Mozzarella cheese"]
["Combine meat, salt, onion powder, oregano and 3 tablespoons of the tomato sauce.", "Shape into 6 patties.", "Broil hamburgers until nearly done.", "Top with mushrooms, cheese and remaining tomato sauce.", "Broil another 2 to 3 minutes until cheese melts."]
["ground beef", "salt", "onion powder", "oregano", "tomato sauce", "mushrooms", "Mozzarella cheese"]