According to jam handy this is it.
http://jamhandyblog.blogspot.com/2006_03_01_archive.html
Super Supper © 19681 package (5 1/4 oz.)
Pillsbury Hungry Jack Mashed Potato Flakes1 1/2 cups dairy sour cream
1/2 cup water
1 lb. ground beef
1 can (15 oz.) tomato sauce with tomato bits or
2cans (8 oz. each) tomato sauce
1 can (12 oz.) corn with sweet peppers, undrained
1/2 cup water*
1 tablespoon instant minced onion
1 teaspoon salt
1/4 to
1/2 teaspoon pepper
1/8 teaspoon oregano
1/2 cup diced process American or Cheddar cheese
OVEN 350 º 6 SERVINGSIn ungreased 13x9-inch baking dish, blend dry potato flakes with sour cream and 1/2 cup water (mixture will be crumbly). Pat firmly onto bottom of baking dish. In large skillet, brown ground beefl stir in 1/2 cup water and remaining ingredients except cheese. Spoon beef mixture over potato mixture. Sprinkle with cheese. Bake at 350º for 25 to 30 minutes, until cheese is melted and bubbly.