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: ______, Cover and simmer 15 to 20 minutes or until vegetables are tender, Gradually add flour mixture to hot vegetables, stirring constantly, until mixture boils and thickens, Add process cheese cubes, Stir until melted, Makes 4 (1 1/2 cup) servings,
Output:
Combine potato, water, celery, carrot, onion, parsley, seasonings and bouillon