Instructions: In this task, you will be presented with the directions of a recipe separated by "," and have to fill in the "___" which is a step that is missing from the recipe.
Input: Grease and flour tube pan.,Cream the sugar and butter.,______,Add to creamed sugar and butter mixture. Add sour cream and one egg at a time.,Cook at 350 for 1 hour or until brown.
Output:
Sift flour, salt and soda.