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.

Example Input: ______,Prepare Turkey Filling.,Pour into ungreased baking dish, 11 1/2 x 7 1/2 x 1 1/2-inch.,Keep hot in oven while preparing topping.
Example Output: Heat oven to 450.

Example Input: preheat oven to 350.,grease an 8x8 baking dish and sprinkle with ground almonds.,______,add apple juice, eggs, and remaining ingredients, mix well.,pour into baking dish, bake for 40-50 minutes until firm and brown.
Example Output: crumble matzoh in a large bowl.

Example Input: Preheat oven to 350.,Combine butter, Crisco and sugar.,Add 1 egg at a time.,______,Add flour, baking powder and milk, a little at a time.,Beat at medium speed and add extracts.,(Add 1/2 cup chopped black walnuts, if desired.),Put in well-greased angel food cake pan.,Bake 1 hour and 15 minutes.
Example Output:
Beat on low speed until mixed.