There’s something truly magical about whoopie pies that brings back warm memories and sweet smiles. These delightful treats, with their soft and fluffy cake-like outer shells, are made even better with creamy fillings that can make anyone’s day brighter. Let’s explore some amazing Amish-inspired whoopie pie fillings that will have you craving more with every bite!
Classic Marshmallow Cream Filling
This filling is a nostalgic favorite that captures the essence of childhood. Made with just a few simple ingredients—marshmallow fluff, butter, and powdered sugar—it’s light, fluffy, and oh-so-sweet. What makes this recipe special is its smooth texture and the way it complements the chocolate or pumpkin whoopie pie shells perfectly.
Ingredients:
- 1 cup marshmallow fluff
- ½ cup unsalted butter, softened
- 2 cups powdered sugar
- 1 teaspoon vanilla extract
Instructions:
In a mixing bowl, beat the softened butter until creamy. Gradually add in the powdered sugar, mixing until smooth. Then, fold in the marshmallow fluff and vanilla extract until everything is well combined. This filling is perfect for slathering between two chocolate cakes, creating a deliciously sweet sandwich that’s sure to please.
Peanut Butter Delight Filling
If you’re a fan of the rich, nutty flavor of peanut butter, this filling is for you! Creamy peanut butter mixed with butter and powdered sugar creates a luscious, dreamy filling that pairs wonderfully with chocolate whoopie pies. It’s a popular choice for those who love a little extra richness in their dessert, balancing sweetness with a hint of savory.
Ingredients:
- 1 cup creamy peanut butter
- ½ cup unsalted butter, softened
- 2 cups powdered sugar
- 2 tablespoons milk
Instructions:
Start by mixing the softened butter and peanut butter until creamy. Slowly add in the powdered sugar, mixing well to avoid lumps. Finally, add the milk to achieve the desired consistency, making it spreadable but not too runny. This filling is perfect for anyone who loves a sweet and salty treat, sure to be a crowd-pleaser!
Chocolate Ganache Filling

How to Make Chocolate Ganache from Sally's Baking Addiction
Rating: 4.7. Ingredients: White chocolate, heavy whipping cream Total Time: 10 min.

Chocolate Ganache from Handle the Heat
Rating: 4.7. Ingredients: Chocolate, heavy cream Total Time: 20 min.

How To Make Chocolate Ganache for Any Dessert from The Kitchn
Rating: 5. Ingredients: Dark chocolate, heavy cream
For chocolate lovers, this rich ganache filling will send your taste buds into a frenzy! Combining heavy cream and chocolate, this indulgent filling is silky smooth and incredibly satisfying. What makes this recipe a hit is its decadent richness, offering a luxurious experience with every bite of your whoopie pie.
Ingredients:
- 1 cup heavy cream
- 8 oz semi-sweet chocolate, chopped
- 2 tablespoons unsalted butter
Instructions:
Heat the heavy cream in a saucepan over medium heat until it begins to simmer. Remove from heat and pour it over the chopped chocolate in a bowl. Let it sit for a couple of minutes to melt, then stir in the butter until smooth and glossy. Allow the ganache to cool and thicken before spreading between your whoopie pie shells. This filling is perfect for those special occasions when you want to impress!
Maple Cream Cheese Filling

Pumpkin Muffins with Maple Cream Cheese Filling from Pinch of Yum
Rating: 4.6. Ingredients: 50 min Total Time: 50 min.

Maple Cream Cheese Frosting Recipe from Foolproof Living
Rating: 4.9. Ingredients: 14 min Total Time: 14 min.
If you’re looking for something a bit different, this maple cream cheese filling is a delightful twist! The tangy cream cheese mixed with sweet maple syrup creates a unique flavor that’s both refreshing and comforting. This recipe is popular for its ability to bring a taste of fall to your whoopie pies, making it a fantastic choice for seasonal gatherings.
Ingredients:
- 8 oz cream cheese, softened
- ½ cup unsalted butter, softened
- 1 cup powdered sugar
- ¼ cup maple syrup
Instructions:
In a bowl, beat the softened cream cheese and butter together until creamy. Gradually add the powdered sugar, mixing until well incorporated. Finally, stir in the maple syrup until smooth and delicious. This filling brings a delightful sweetness that pairs beautifully with spice cakes or even a simple chocolate shell!