1 lb. hamburger, browned (can use ground turkey)
1 lb. sharp Cheddar cheese, grated
1 lg. onion, grated fine
1 can ripe olives, chopped fine
1 can tomato soup
Oregano, salt, garlic to taste

Mix and cover, refrigerate overnight. Spread on hamburger buns and place under the broiler until bubbly and brown.