Given the task definition and input, reply with output. 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.

Debone chicken and tear into pieces.,Grease baking dish with butter.,______,Mix soup and sour cream.,Pour over chicken.,Melt butter and mix with 1 package of crushed crackers.,Mix well and sprinkle over top of chicken.,Bake at 350° for 25 minutes.

Place chicken in dish.