Classic Whoopie Pies are a delightful treat that brings a smile to anyone’s face. These soft, cake-like cookies filled with creamy frosting have a rich history rooted in New England, where they were first made by the Amish community. The name “whoopie” is said to have originated from the excitement expressed by those who enjoyed these sweet confections. I love making Classic Whoopie Pies because they are not only delicious but also incredibly fun to prepare. The combination of the soft, chocolatey exterior and the fluffy filling creates a perfect balance of taste and texture that keeps everyone coming back for more. Plus, they are convenient to make and can be customized with various flavors, making them a favorite for gatherings and celebrations. Join me as we dive into the world of Classic Whoopie Pies and discover how to create this timeless dessert in your own kitchen!

Ingredients:
- For the cookies:
- 1 cup all-purpose flour
- 1/3 cup unsweetened cocoa powder
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 cup unsalted butter, softened
- 1 cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1/2 cup whole milk
- For the filling:
- 1/2 cup unsalted butter, softened
- 1 cup powdered sugar
- 1 cup marshmallow fluff
- 1 teaspoon vanilla extract
Preparing the Cookie Batter
- First, I preheat my oven to 350°F (175°C). This ensures that the cookies will bake evenly and come out perfectly fluffy.
- In a medium bowl, I whisk together the flour, cocoa powder, baking soda, and salt. This dry mixture will help to create a nice structure for the cookies.
- In a large mixing bowl, I cream together the softened butter and granulated sugar using an electric mixer on medium speed. I mix until the mixture is light and fluffy, which usually takes about 2-3 minutes.
- Next, I add the egg and vanilla extract to the butter-sugar mixture. I continue to mix until everything is well combined.
- Now, I gradually add the dry ingredients to the wet mixture, alternating with the whole milk. I start with a third of the dry ingredients, mix until just combined, then add half of the milk, and repeat until all ingredients are incorporated. This method helps to keep the batter smooth and prevents overmixing.
- Once the batter is ready, I use a cookie scoop or two spoons to drop rounded tablespoons of batter onto a parchment-lined baking sheet. I make sure to leave about 2 inches of space between each dollop, as they will spread while baking.
Baking the Cookies
- I place the baking sheet in the preheated oven and bake for about 10-12 minutes. I keep an eye on them, as I want them to be set but still soft in the center.
- Once they are done, I remove the baking sheet from the oven and let the cookies cool on the sheet for about 5 minutes. This allows them to firm up a bit before transferring them to a wire rack.
- After 5 minutes, I carefully transfer the cookies to a wire rack to cool completely. This step is crucial because I want to ensure that the filling doesnt melt when I assemble the whoopie pies.
Making the Filling
- While the cookies are cooling, I prepare the filling. In a medium bowl, I beat the softened butter with an electric mixer until its creamy.
- Next, I gradually add the powdered sugar, mixing on low speed until its fully incorporated. This helps to avoid a sugar cloud in my kitchen!
- Then, I add the marshmallow fluff and vanilla extract to the mixture. I mix everything together on medium speed until the filling is smooth and fluffy, which usually takes about 2-3 minutes.
Assembling the Whoopie Pies
- Once the cookies are completely cool, I take one cookie and spread a generous tablespoon of the filling on the flat side.
- I then take another cookie and place it on top of the filling, flat side down, creating a sandwich. I gently press down to ensure the filling spreads to the edges.
- I repeat this process with the remaining cookies and filling until all whoopie pies are assembled. I love the way they look all lined up, and I cant resist sneaking a taste of the filling!
Storing and Serving
- Once assembled, I like to store the whoopie pies in an airtight container. They can be kept at room temperature for a couple of days, but I usually pop them in the fridge to keep the filling nice

Conclusion:
In summary, these Classic Whoopie Pies are an absolute must-try for anyone looking to indulge in a delightful treat that combines the best of both worlds: soft, cake-like cookies and creamy filling. The rich chocolate flavor paired with the sweet, fluffy filling creates a nostalgic experience that is sure to please both kids and adults alike. Whether youre hosting a party, looking for a fun dessert to share with friends, or simply craving something sweet, these whoopie pies are the perfect choice. For serving suggestions, consider dusting the whoopie pies with a light sprinkle of powdered sugar for an elegant touch, or even drizzling them with melted chocolate for an extra indulgent treat. If you want to mix things up, try experimenting with different fillingsthink peanut butter, cream cheese, or even a fruity twist with raspberry or lemon-flavored frosting. The possibilities are endless! I encourage you to give this Classic Whoopie Pies recipe a try and share your experience with friends and family. Id love to hear how they turn out for you! Dont forget to snap a picture and tag me on social media; I cant wait to see your delicious creations. Happy baking! Print
Classic Whoopie Pies: The Ultimate Guide to Making This Delicious Treat
- Total Time: 32 minutes
- Yield: 12 pieces 1x
Description
Indulge in soft chocolate cookies filled with creamy marshmallow fluff, creating delightful whoopie pies perfect for any occasion. These treats are easy to make and sure to impress!
Ingredients
- 1 cup all-purpose flour
- 1/3 cup unsweetened cocoa powder
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 cup unsalted butter, softened
- 1 cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1/2 cup whole milk
- 1/2 cup unsalted butter, softened
- 1 cup powdered sugar
- 1 cup marshmallow fluff
- 1 teaspoon vanilla extract
Instructions
- Preheat your oven to 350°F (175°C).
- In a medium bowl, whisk together the flour, cocoa powder, baking soda, and salt.
- In a large mixing bowl, cream together the softened butter and granulated sugar using an electric mixer on medium speed until light and fluffy (about 2-3 minutes).
- Add the egg and vanilla extract to the butter-sugar mixture and mix until well combined.
- Gradually add the dry ingredients to the wet mixture, alternating with the whole milk. Start with a third of the dry ingredients, mix until just combined, then add half of the milk, and repeat until all ingredients are incorporated.
- Use a cookie scoop or two spoons to drop rounded tablespoons of batter onto a parchment-lined baking sheet, leaving about 2 inches of space between each dollop.
- Place the baking sheet in the preheated oven and bake for about 10-12 minutes, keeping an eye on them to ensure they are set but still soft in the center.
- Remove the baking sheet from the oven and let the cookies cool on the sheet for about 5 minutes.
- Carefully transfer the cookies to a wire rack to cool completely.
- While the cookies are cooling, prepare the filling by beating the softened butter in a medium bowl until creamy.
- Gradually add the powdered sugar, mixing on low speed until fully incorporated.
- Add the marshmallow fluff and vanilla extract, mixing on medium speed until smooth and fluffy (about 2-3 minutes).
- Once the cookies are completely cool, take one cookie and spread a generous tablespoon of the filling on the flat side.
- Place another cookie on top of the filling, flat side down, and gently press down to spread the filling to the edges.
- Repeat with the remaining cookies and filling until all whoopie pies are assembled.
- Store the assembled whoopie pies in an airtight container. They can be kept at room temperature for a couple of days, but refrigerating them helps keep the filling nice and fluffy.
Notes
- For an extra touch, you can roll the edges of the filling in sprinkles or mini chocolate chips before serving.
- These whoopie pies can be made ahead of time and stored in the fridge for a refreshing treat.
- Prep Time: 20 minutes
- Cook Time: 12 minutes