You will be given a definition of a task first, then some input of the task.
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.

Flatten each chicken breast to about 1/4-inch.,Salt and pepper to taste, top with ham.,Add cheese and roll up.,______,Roll in flour.,Melt butter in skillet, add mushrooms and onions.,Saute until tender.,Add water, chicken bouillon, parsley and chives.,Boil.,Add chicken rolls.,Lower heat, cover and simmer for 30 minutes.,Remove chicken and bring sauce to a boil.,Stir in cream.,Simmer 5 minutes.,Pour sauce over chicken.
Output:
Secure with a toothpick.