Whoopie Pies

Courtesy of Epicurious.com

I love the idea of whoopie pies. They’re a cake, a cookie, a sandwich, and kind of a cupcake all in one. Whichever dessert you prefer, this one covers it. Sort of a crowd pleaser, if you will. While the traditional flavor is chocolate with vanilla buttercream, there are plenty of other variations that are just as tasty. Pumpkin. Gingerbread. Golden Vanilla. Red Velvet. Peanut butter. Chocolate Chip Cookie. The fillings are typically buttercream, cream cheese, marshmallow fluff, but they can be a whole host of other flavorings.

The list goes on and for good reason. It’s a simple concept of two mini cakes sandwiching a filling. The cake batter can be just about anything as can the creamy inside. Consider a strawberry shortcake version by adding strawberries to the vanilla buttercream and a little red food coloring to the golden vanilla batter. That’s just pink heaven right there. Or, make the chocolate cakes with a mint cream filling adding crushed peppermint sticks. Perfect for the holidays. These are just two examples of how creative you can get with the recipe.

Doing a little digging, it appears the whoopie pie is a Northeastern phenomenon. Often held as a New England tradition as well as a Pennsylvanian Amish favorite, it also happens to be the state treat of Maine. No joke. I wasn’t even aware that certain states had declared favorite foods, but whatever works. There is debate as to the birth place, but either way it is a Northern dessert harking back to probably the early 1920s.

I searched through a bunch of different recipes for whoopie pies, so this recipe is a representation of the most common ingredients and methods. One thing I will add about the buttercream: make sure you use more confectioner’s sugar than milk. My cream was initially too thin. It sort of oozed off the sides of the chocolate cakes. That’s not what you want. Ideally, the buttercream should be stiff enough to hold up the top cake and remain intact. Just add more confectioner’s sugar if you feel the filling just isn’t the right consistency.

The other misstep I made with this recipe was in the cooking process. I baked the cakes at 400 degrees for 10-12 minutes. That worked to actually cook the batter all the way through. But, the rest of the cake was continuing to rise while the upper layer had already baked causing it to crack on the top. You want a smooth cake mound. So, the next time I might try to go low and slow. I’ve changed the recipe here to reflect that. Take the temperature down to 350 degrees and bake for 15-18 minutes on the middle rack in your oven. Using a cake tester, make sure it is baked through. If not, just pop it back in for another minute or two.

Here’s the recipe:

For the pies:

1 3/4 c. all-purpose flour

1 c. granulated sugar

3/4 c. unsweetened cocoa powder

1/2 tsp. baking powder

1 1/2 tsp baking soda

1/2 tsp kosher salt

1/2 c. (1 stick) unsalted butter, room temperature

1 lg. egg

1 c. buttermilk, room temperature

1 tsp. vanilla extract

For the buttercream:

1/2 c. (1 stick) unsalted butter, room temperature

4 c. confectioner’s sugar

1/4 c. milk

1/2 tsp. vanilla extract

Preheat oven to 350 degrees.

Sift flour, salt, cocoa powder, baking soda, and baking powder. Set aside. Line two baking sheets with parchment paper. In a mixing bowl, cream butter and sugar until light and fluffy. Add egg, buttermilk, and vanilla. Combine well. Gradually, add the dry ingredients until fully incorporated.

Using two large spoons (like a serving spoon or soup spoon), make a rounded mound of batter and place on the parchment, about 12 per pan. (Note: an ice cream scoop is often suggested to use here. But unless you have one with a scraper on the inside, it doesn’t quite work. You need something to push the batter onto the parchment.) Bake for 15-18 minutes or until done. Cool on a rack. 

For the buttercream, cream butter until smooth. Gradually, add the confectioner’s sugar. Mix until light and fluffy. Add milk and vanilla and thoroughly combine. Add more sugar if consistency is too thin.

You can spread the buttercream on the cake or use a disposable pastry bag and pipe the contents onto each cake. Top with the other half.

Serve and enjoy!