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: Stir the yogurt, mayonnaise, green onion, parsley, pepper, salt, and Parmesan cheese together,______, Taste and adjust the salt if needed, adding either more cheese or more salt, Refrigerate for about an hour before serving,
Output:
Stir in milk to make it as thin as you like it, or leave it thick