Name: Old-Fashioned Whoopie Pies Recipe
Prep time: 20 min
Cook time: 12 min
Total time: 45 min
Cuisine: American
Ingredients: 1/2 cup baking cocoa; 1/2 cup hot water; 1/2 cup shortening; 1-1/2 cups sugar; 2 large eggs, room temperature; 1 teaspoon vanilla extract; 2-2/3 cups all-purpose flour; 1 teaspoon baking powder; 1 teaspoon baking soda; 1/4 teaspoon salt; 1/2 cup buttermilk; 3 tablespoons all-purpose flour; Dash salt; 1 cup 2% milk; 3/4 cup shortening; 1-1/2 cups confectioners' sugar; 2 teaspoons vanilla extract

Jump to Recipe· 3.8 from 11 reviews

I absolutely adore sharing this Old-Fashioned Whoopie Pies Recipe with friends and family because it reminds me of cozy afternoons and sweet moments. These delightful chocolate sandwich cookies with a fluffy, creamy filling bring a nostalgic yet timeless charm to any dessert table. The balance of rich cocoa and the soft, pillowy texture makes this one of my all-time favorite treats to bake and enjoy.

Why You'll Love This Old-Fashioned Whoopie Pies Recipe

What really excites me about this Old-Fashioned Whoopie Pies Recipe is the incredible flavor profile. The cocoa is bloomed in hot water to amplify that deep chocolate richness without any artificial bitterness, which I think sets it apart from other chocolate treats. The combination of tender cake-like cookies with the luscious, creamy filling creates a perfect harmony of texture and taste. Every bite offers a little piece of comfort and joy, making it hard to stop at just one.

Another reason I love this recipe so much is how approachable it is. Even if you're new to baking, the steps break down nicely, and the ingredients are pantry staples, which means you probably already have everything you need. Plus, these whoopie pies come together quickly—no long waits or complicated steps. I find them perfect for any occasion, whether it’s a casual weekend snack, a festive holiday treat, or an impromptu dessert for guests. Honestly, they just bring a smile every time.

Ingredients You'll Need

A gray baking tray holds eleven small, round dough balls that are light brown and smooth. A woman's hand is shown using a metal scoop to place another ball of the same dough onto the tray. To the left of the tray, there is a white bowl filled with a light brown, creamy dough spread evenly inside. A white and yellow striped cloth is partially visible beneath the bowl. The scene is set on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

This recipe uses simple and essential ingredients that work wonderfully together to create the classic taste and soft texture of old-fashioned whoopie pies. Each component, from the baking cocoa to the buttermilk, plays a vital role in building flavor, tenderness, and that nostalgic look of these delightful pies.

Tip!

You’ll find all ingredient quantities in the recipe card below.

Baking cocoa: Use natural cocoa for the proper acidity; it dramatically enhances chocolate flavor when bloomed.
Shortening: Provides tenderness and helps the cookies stay soft without spreading too much.
Sugar: Sweetens and contributes to the slight crisp edge of the cookies.
Eggs: Bring structure and moisture to the batter; room temperature eggs blend in better.
Vanilla extract: Adds warmth and depth to both the cookies and the filling.
All-purpose flour: The base that gives these whoopie pies their cake-like texture.
Baking powder and baking soda: Help the batter rise and become fluffy.
Salt: Balances sweetness and boosts the chocolate notes.
Buttermilk: Adds moisture and a slight tang that brightens the overall flavor.
Milk and additional flour for filling: Create a thick, stable filling that’s creamy yet holds shape.
Confectioners' sugar: Ensures a smooth and silky filling texture.

Directions

Step 1: Start by blooming the cocoa. Whisk together the hot water and baking cocoa in a bowl and set it aside for five minutes to cool. This step is crucial because it intensifies the chocolate flavor and ensures the cocoa powder's acidity plays its part in the baking process.

Step 2: In a large mixing bowl, cream the shortening and sugar together for about 5 to 7 minutes until the mixture turns light and fluffy. This process dissolves the sugar and adds air, which is key for light texture.

Step 3: Next, add the eggs one at a time, along with the vanilla extract and cooled cocoa mixture. Beat everything together until fully combined and smooth.

Step 4: In a separate bowl, whisk the all-purpose flour, baking powder, baking soda, and salt. Alternate adding these dry ingredients and the buttermilk to the wet mixture, beginning and ending with the dry ingredients. Beat just until everything is smooth and resembles cake batter.

Step 5: Prepare a baking sheet lined with parchment paper or lightly greased. Using a cookie scoop or spoon, drop approximately 2 teaspoons of batter per cookie, spacing them about 2 inches apart.

Step 6: Bake your whoopie pie rounds in a preheated oven at 350ºF (175ºC) for 10 to 12 minutes. Look for cookies that spring back lightly and feel firm to the touch. Remove from the oven and transfer to a wire rack to cool completely before filling.

Step 7: For the filling, combine the flour and salt in a saucepan, then whisk in the milk gradually until smooth. Cook over medium-high heat, stirring constantly, until the mixture thickens into a creamy base, about 5 to 7 minutes. Cover and refrigerate until fully cooled. You can prepare this a day in advance, which is a great time saver.

Step 8: Once your milk mixture is chilled, cream the shortening, confectioners' sugar, and vanilla extract in a large bowl until light and fluffy, about 3 to 4 minutes.

Step 9: Add the cold milk mixture to the creamed shortening and beat everything together for 7 more minutes until the filling is extra creamy and fluffy.

Step 10: Assemble your whoopie pies by spreading a generous amount of filling onto the flat side of one cookie, then sandwich with another cookie’s flat side. Repeat with remaining cookies. Serve immediately or store in the refrigerator.

Servings and Timing

This Old-Fashioned Whoopie Pies Recipe yields about 2 servings, perfect for a small but delightful treat or to share with someone special. Preparation takes roughly 20 minutes, while baking takes around 10 to 12 minutes. Don’t forget the chilling time for the filling, which adds approximately 30 minutes but can be done ahead. Overall, you’re looking at about 45 minutes from start to finish, including cooling and assembly.

How to Serve This Old-Fashioned Whoopie Pies Recipe

Three chocolate whoopie pies are aligned side by side inside a white rectangular tray lined with white paper towel. Each whoopie pie has two thick, round, and dark brown chocolate cake layers forming the top and bottom. The first pie on the left is filled with smooth, creamy white filling. The middle pie has a light brown, airy filling. The pie on the right shows white filling mixed with small dark chocolate chips scattered throughout. The tray is placed on a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

I like serving these whoopie pies at room temperature because the filling keeps its luscious texture perfectly, and the cookies stay tender. They’re fantastic alongside a hot cup of coffee or a creamy latte for an afternoon treat. For a festive touch, I sometimes dust a little cocoa powder or powdered sugar on top before plating—it adds visual appeal without overwhelming the flavor.

If I’m sharing these at a gathering, I like to arrange them on a pretty dessert platter with small napkins nearby because these are irresistible finger foods. For a party, pairing them with a cold glass of milk feels nostalgic and satisfying, but if you’re looking for an adult beverage, a smooth porter or a mild red wine complements the cocoa notes beautifully.

These pies work wonderfully for holiday dessert tables, weekend snacks with the family, or even casual weeknight sweet endings. I find they’re best enjoyed fresh but also hold up beautifully chilled if you want to prep in advance. Just remember to let them sit at room temperature for a few minutes before serving for the best flavor experience.

Variations

One of my favorite things about this Old-Fashioned Whoopie Pies Recipe is how versatile it can be. If you want to switch things up, I recommend trying a cream cheese-based filling instead of the cooked milk mixture for a tangier, richer flavor that pairs incredibly well with chocolate. Or, if you love fruit, you could fold some finely chopped dried cherries or raspberry puree into the filling to add a bright pop of taste.

If you need to accommodate dietary preferences, I’ve had success with gluten-free all-purpose flour blends as a straight swap for the regular flour—just make sure your mix contains xanthan gum to keep the texture soft and cohesive. For vegan variations, replace shortening with coconut oil or vegan butter and use flax eggs in place of regular eggs. The filling can be adapted using coconut milk or almond milk and vegan powdered sugar to keep the creamy texture intact.

The baking method is quite forgiving, so you can experiment by baking these whoopie pies as mini cupcakes in a muffin tin or even as half-sphere sandwich cookies using silicone molds. It’s a fun way to change the presentation while keeping that nostalgic flavor everyone loves.

Storage and Reheating

Storing Leftovers

I store leftover whoopie pies in an airtight container in the refrigerator. This keeps the filling nice and fresh, and the cookies tender without drying out. They usually stay delicious for up to 4 days when properly covered. If your kitchen is warm, the fridge is the best spot to maintain the quality.

Freezing

These whoopie pies freeze very well! To freeze, I place them on a tray lined with parchment paper so they don’t stick, freeze until firm (about an hour), then transfer them to a freezer-safe airtight container or zip-top bag. Properly stored, they stay good for up to 2 months. When I’m ready to eat them, I thaw them in the refrigerator overnight or at room temperature for a couple of hours before serving.

Reheating

Unlike some baked goods, I avoid microwaving whoopie pies as it can make the filling too soft and the cookies lose their texture. Instead, I prefer letting them come to room temperature naturally or give them a gentle warm-up in a low oven (about 300ºF) for 5 minutes to revive some softness if they feel a bit firm from chilling. That way, you preserve the best creamy texture and rich flavor.

FAQs

Can I substitute butter for shortening in this recipe?

Yes, you can substitute butter for shortening, but keep in mind that butter will make the cookies spread a bit more and might create a slightly different texture—more cakey and less tender. If you want a crisper edge with the same softness inside, shortening works best, but butter adds lovely richness if you prefer flavor.

Can I make the filling ahead of time?

Absolutely! The filling can be prepared a day in advance and stored in the refrigerator until you’re ready to assemble the pies. Just give it a good whip again before spreading if it thickens too much in the fridge.

What’s the best way to get uniform whoopie pie cookies?

I recommend using a cookie scoop or tablespoon to portion the batter evenly onto the baking sheet. Make sure to space them about 2 inches apart because they spread slightly when baking. This helps create consistent-sized cookies perfect for sandwiching.

Can I use Dutch-processed cocoa instead of natural cocoa?

This recipe calls for natural cocoa because it reacts with the baking soda and buttermilk for proper rise and flavor. Dutch-processed cocoa is less acidic and may affect the texture and lift. If you have only Dutch cocoa, consider adjusting the leavening agents or use a recipe designed for it.

How should I store assembled whoopie pies if I want to serve them later?

Once assembled, store the whoopie pies in an airtight container in the refrigerator to maintain freshness. They will keep well for 3 to 4 days. Before serving, let them sit at room temperature for about 20 minutes for the best flavor and texture.

Conclusion

I truly hope you give this Old-Fashioned Whoopie Pies Recipe a try because it brings so much joy and warmth with every bite. It’s a wonderfully nostalgic dessert that’s surprisingly easy to make, and it always brings smiles to the table. Whether you’re baking for a special occasion or simply to satisfy a sweet craving, these whoopie pies are sure to become a new personal favorite. Happy baking!