1 1/2 lbs. lean hamburger
1 egg
1 c. cracker crumbs
3 tbsp. onion flakes or 1/2 c. chopped
15 oz. tomato sauce
1 tsp. salt
1/4 tsp. pepper
2 c. cheddar cheese

Combine beef, egg, cracker, onion and half of sauce and salt and pepper; mix well. Flatten in rectangle on wax paper. Sprinkle cheese over meat, roll up like a jelly roll. Put in large 9"x13" pan. Bake at 350 degrees for 1 hour. Pour sauce on top and bake 15 more minutes.