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.

______,Cook until tender but firm; drain and cube.,In a bowl, mix potatoes with onion, cheese and mayonnaise.,Transfer to an ungreased 13 x 9 x 2 inch baking dish.,Sprinkle with bacon and olives (if using).,Cover and bake at 350 for 30 minutes or until heated through.,Sprinkle with parsley and paprika if desired.
Output:
Peel the potatoes; place in a saucepan and cover with water.