I was surprised to discover I had kept the recipe card. This is just how she wrote it @Hoovermom
4 quarts corn - cut off raw
1 quart water
2 tsp. salt
1/3 cup sugar
1/4 cup butter
Mix together. Cook hard for 3 to 4 minutes, stirring constantly. Set aside to cool. Then pack into freezer containers.
After I made several batches of it and thanked her, she said you can make a cream style version combining whipping cream with 2T. of cornstarch, cooking and stirring until thickened and bubbly. In those days, we got heavy cream right from a cheese factory.