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.

Mix dough as for pie crust, then add sour cream and egg yolks. Shape into small balls, the size of a walnut and store in the refrigerator overnight.,Roll each ball and spread with filling and roll up.,______,When cool, sprinkle with powdered sugar.
Bake on a greased cookie sheet at 325 about 30 minutes.