Whoopie Pie Cake Using Cake Mix. Line 2 baking sheets with parchment paper. Prepare cake according to package directions, but add in an extra egg to the mix.
Beat cake mix, eggs, water and oil in medium bowl with an electric mixer on medium speed for 2 minutes, scraping bowl occasionally. Using a hand mixer, mix until all ingredients are completely incorporated and mixture is smooth. Bake 7 to 9 minutes or until center is set.
In a bowl, beat 1 box of devil's food cake mix, 2/3 cup of water, 1/2 cup of vegetable oil, 3 eggs and 1 box of chocolate pudding mix.
Two layers of chocolate cake is filled with a sweet marshmallow cream, and glazed with a. Drop batter onto prepared cookie sheets, preferably using a medium scoop (2 tablespoons). In a large bowl (or the bowl of a stand mixer), add the cake mix, pudding mix, water, oil and eggs. Stir to combine then use.