1/4 c. onion, chopped
1 lb. ground beef
1 can tomato sauce (regular size)
1/8 c. shredded cheese (longhorn may be used)
1/2 tsp. oregano
Pepper
8 to 10 buns

Brown onion and ground beef. Add remaining ingredients and simmer 30 minutes. Fill buns with meat mixture and serve with tossed salad.