You will be given a definition of a task first, then an example. Follow the example to solve a new instance 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.

Preheat oven to 325F and grease and flour a 10" tube pan.,Soak the nutmeg in the whiskey for ten minutes.,______,Cream butter and sugar together until fluffy.,Add eggs, one at a time until well incorporated.,Fold in remaining 1 1/4 cups flour, cream of tartar, baking soda, salt, soaked nutmeg and pecan/raisin mixture until well combined.,Spoon into prepared pan.,Bake for 1 hour and 15 minutes or until cake pulls away slightly from the edge of the pan.,Let stand in the pan for 30 minutes, then turn out onto cooling rack for complete cooling.,Store in an airtight container.
Solution: Stir together pecans, raisins, and 1/4 cup flour; set aside.
Why? This is a good example, as we see the missing step is generated correctly from the available directions.

New input: Preheat oven to 350 degrees and line pan with cupcake liners (yields 48).,Chocolate Cake: In a large bowl combine eggs, oil, buttermilk, sour cream, vanilla and cinnamon.,(Do not over mix.),Sift in cake mix to remove the lumps and stir until combined.,Fill cupcake liners 1/3 full and shake pan to level the batter.,Vanilla Cake: In a large bowl, combine eggs, egg whites, oil, buttermilk, sour cream and vanilla.,______,Sift in cake mix to remove lumps and stir until combined.,Scoop vanilla batter on top of the chocolate batter to fill the liners 2/3 full.,(1/3 chocolate & 1/3 vanilla.,).,Shake the pan to level the vanilla, or leave it uneven if you want some of the chocolate showing through the top of the cake.,Bake for 17-21 minutes, or until an inserted knife comes out clean.,Buttercream: Beat butter and cream cheese until light and fluffy.,Add raspberry puree (I microwave frozen berries, then push them through a strainer to remove the seeds).,Add powdered sugar a little bit at a time until you reach your desired consistency.,Pipe onto cooled cupcake and top with sprinkles or sanding sugar.
Solution:
(Do not over mix.)