Beef Potato Boats
["large baking potatoes", "1 lb. lean ground beef", "1/2 c. chopped onion", "1/4 c. green pepper, chopped", "1/4 c. celery, chopped", "1 tsp. salt", "1/8 tsp. pepper", "1/4 tsp. nutmeg", "1/2 c. sour cream", "1/2 c. butter or margarine", "1 c. Cheddar cheese", "1 (8 oz.) can tomato sauce"]
["Brown beef, onion, pepper and celery (all chopped) in 1 ounce vegetable oil.", "Drain fat.", "Add seasonings and tomato sauce.", "Cut potatoes lengthwise in half.", "Scoop out and reserve potato shells."]
["baking potatoes", "lean ground beef", "onion", "green pepper", "celery", "salt", "pepper", "nutmeg", "sour cream", "butter", "Cheddar cheese", "tomato sauce"]