Definition: 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: In a 2-quart saucepan, saut celery, green pepper and onions in margarine for 10 minutes.,Stir in all the remaining ingredients, except for cheese, and spoon the mixture in a 1 1/2-quart casserole dish.,Bake in 350 oven for 15 minutes. Sprinkle cheese on top and put back in oven until melted.,______
Output:
Serves 4.