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Easy Whoopie Pie Cake: A Slice of Nostalgia

My grandmother, a Pennsylvania Dutch woman through and through, was renowned for her whoopie pies. Each one, a perfectly symmetrical cloud of chocolate cake hugging a sweet, creamy filling. They were a staple at every family gathering, a symbol of love baked into every bite. While I cherish those memories (and her traditional recipe!), sometimes I crave that same comforting flavor without the fuss. That’s where this Easy Whoopie Pie Cake comes in. It captures the essence of her classic treat, but in a simplified, crowd-pleasing form.

Recipe Overview

Prep Time: 15 minutes
Cook Time: 15 minutes
Total Time: Approximately 1 hour 15 minutes (including cooling time)
Servings: 20
Yield: 1 cake
Dietary Type: Not specified

Ingredients

For the Cake:

1 (18 1/4 ounce) box devil’s food cake mix
1/4 cup vegetable oil
4 eggs
1 (3 1/2 ounce) box instant chocolate pudding mix
1 1/4 cups milk

For the Filling:

1 cup Crisco
1 cup sugar
1 cup milk
1 (3 1/2 ounce) box vanilla instant pudding mix

Equipment Needed

Two 9×13 inch baking pans
Foil
Large mixing bowl
Electric mixer

Instructions

Preheat your oven to 350°F (175°C). Preparing the pans is key to easy removal of the cake layers. Line two 9×13 inch baking pans with foil, ensuring the foil extends slightly over the edges to act as handles later.
In a large mixing bowl, combine all the cake ingredients: the entire box of devil’s food cake mix, vegetable oil, eggs, instant chocolate pudding mix, and milk.
Using an electric mixer, blend the ingredients until thoroughly combined and the batter is smooth. Be careful not to overmix; mix just until everything is incorporated.
Divide the cake batter evenly between the two foil-lined 9×13 inch baking pans. Spreading the batter evenly will ensure consistent baking and layer thickness.
Bake in the preheated oven for 15 minutes. To check for doneness, insert a toothpick into the center of each cake layer. If it comes out clean or with a few moist crumbs attached, the cakes are ready.
Allow the cakes to cool completely. Let the first cake cool to room temperature. Place the second cake (still in its pan) into the freezer until it becomes stiff enough to “flop” on top of the first cake. This typically takes about 30-60 minutes. The freezer trick ensures a clean transfer without the cake crumbling.
While the second cake is chilling, prepare the filling. In a large mixing bowl (it needs to be big!), combine the Crisco, sugar, milk, and vanilla instant pudding mix.
Using an electric mixer, whip the filling hard for 5-10 minutes, or until it becomes light, fluffy, and doubled in size. The large bowl prevents the filling from splattering as it whips.
Once the first cake layer has cooled to room temperature, generously ice it with all of the prepared filling. Spread the filling evenly across the surface, creating a thick, luscious layer.
Remove the second cake layer from the freezer. Carefully invert it and “flop” it on top of the filling-topped first cake layer. Gently press down to secure the top layer.
Slice and serve!

Expert Tips & Tricks

Cake Mix Upgrade: For an even richer chocolate flavor, substitute coffee for the milk in the cake batter.
Crisco Considerations: Using shortening like Crisco is key to achieving that classic whoopie pie filling texture. However, if you prefer, you can experiment with a combination of butter and shortening for a slightly richer flavor.
Even Layers: To ensure perfectly even cake layers, weigh the batter before dividing it between the pans. This guarantees consistent baking and a more professional-looking cake.
Softening the Top Layer: If the top layer cracks slightly when you invert it, don’t worry! The filling will help to conceal any imperfections. You can also gently press the cracks back together before frosting.
Chill Time: For easier slicing, chill the assembled cake in the refrigerator for at least 30 minutes before serving.

Serving & Storage Suggestions

This Easy Whoopie Pie Cake is best served slightly chilled, but it’s also delicious at room temperature. Cut into squares or rectangles for easy serving. To make it extra special, dust the top with powdered sugar or cocoa powder before serving.

Store any leftover cake in an airtight container in the refrigerator. It will keep for up to 3-4 days. For longer storage, you can freeze individual slices wrapped tightly in plastic wrap and then placed in a freezer bag. Frozen cake can be thawed overnight in the refrigerator. It’s generally not recommended to leave it at room temperature due to the filling containing milk products.

Nutritional Information

(Estimates, will vary based on specific ingredients and serving size)

Nutrient	Amount per Serving	% Daily Value
Calories	333 kcal	N/A
Total Fat	19.1g	29%
Saturated Fat	5.3g	26%
Cholesterol	46.1mg	15%
Sodium	379mg	15%
Total Carbohydrate	38.9g	12%
Dietary Fiber	0.8g	3%
Sugars	26.9g	N/A
Protein	3.8g	7%

Variations & Substitutions

Different Cake Flavors: Experiment with different cake mix flavors. Yellow cake, white cake, or even spice cake would all work well.
Filling Variations: Get creative with the filling! Add a few drops of peppermint extract for a minty twist, or stir in some mini chocolate chips for added texture. You can also use different flavors of instant pudding mix, such as chocolate or butterscotch.
Dairy-Free Version: Substitute the milk with a plant-based milk alternative (like almond or soy milk). Ensure the pudding mix is also dairy-free (some instant pudding mixes contain dairy). For the filling, use a dairy-free shortening.
Peanut Butter Lover’s Dream: Add peanut butter to the filling! Substitute 1/2 cup of the Crisco with 1/2 cup of creamy peanut butter for a delicious peanut butter and chocolate combination.
Seasonal Spices: For a fall-inspired treat, add a teaspoon of pumpkin pie spice to the cake batter.

FAQs (Frequently Asked Questions)

Q: Why is the filling made with Crisco?
A: Crisco provides a stable structure and the classic, slightly firm texture often associated with whoopie pie fillings. Butter can be used in combination with Crisco for added flavor, but a full butter filling may not hold its shape as well at room temperature.

Q: Can I make this cake ahead of time?
A: Yes, you can bake the cake layers a day in advance. Wrap them tightly in plastic wrap and store them at room temperature. Prepare the filling just before assembling the cake to prevent it from becoming too soft.

Q: My cake layer cracked when I flipped it. What did I do wrong?
A: This can happen, especially if the cake is still slightly warm. Ensure the cake is completely cooled before inverting. Also, freezing it briefly helps. Don’t worry too much; the filling will cover any cracks!

Q: Can I use a different size pan?
A: While a 9×13 inch pan is recommended, you can use two 8×8 inch pans. Adjust the baking time accordingly (start checking for doneness after 12 minutes). Using different pan sizes will impact the cake’s final shape.

Q: The filling seems too sweet. Can I adjust the sugar?
A: Yes, you can reduce the amount of sugar in the filling to 3/4 cup, especially if you prefer a less sweet dessert. Taste the filling as you make it and adjust to your liking.

Final Thoughts

This Easy Whoopie Pie Cake is a delightful shortcut to a classic comfort food. It’s perfect for potlucks, birthday parties, or simply a cozy night in. Don’t be afraid to experiment with different flavors and variations to make it your own. Bake this cake, share it with loved ones, and let the sweet memories flood back. I’d love to hear about your baking adventures and any creative twists you add to the recipe! What are you waiting for? Get baking!

Easy Whoopie Pie Cake Recipe