Chocolate Whoopie Pies: The Ultimate Bake Sale Sensation

When it comes to bake sale treats, nothing beats these Chocolate Whoopie Pies. With soft, fudgy chocolate biscuits and gooey marshmallow filling, they’re the perfect balance of chewy and melty. These little delights became the talk of the neighborhood at my last bake sale, with kids and parents alike coming back for “just one more.” Inspired by a recipe from I Wuv Cooking, they’re as fun to make as they are to eat!


Why These Whoopie Pies Are Legendary

The rich chocolate biscuit pairs perfectly with the gooey marshmallow center, creating a treat that’s both indulgent and nostalgic. Whether for bake sales, parties, or simply an afternoon snack, these whoopie pies are guaranteed crowd-pleasers.


Chocolate Whoopie Pies Recipe

Ingredients

For the Whoopie Pies:

  • 125g/4½oz butter
  • 150g/5½oz chocolate (minimum 70% cocoa solids), plus extra for melting (optional)
  • 225g/8oz sugar
  • 3 free-range eggs
  • 1 tsp vanilla extract
  • 250g/8¾oz flour
  • 30g/1¼oz cocoa powder
  • ½ tsp baking powder
  • 18 marshmallows

To Serve:

  • Cocoa powder
  • Icing sugar

Method

  1. Preheat the Oven:
    Preheat your oven to 180°C/350°F/Gas 4. Line a baking tray with greaseproof paper.
  2. Melt the Chocolate:
    In a heatproof bowl set over a pan of simmering water, melt the butter and chocolate together. Be sure the bottom of the bowl doesn’t touch the water. Stir until smooth, then set aside to cool slightly.
  3. Prepare the Batter:
    In a separate bowl, whisk the sugar, eggs, and vanilla extract until light and fluffy. Gently fold in the melted chocolate mixture.
  4. Combine Dry Ingredients:
    Sift together the flour, cocoa powder, and baking powder, then fold into the chocolate-egg mixture until fully combined.
  5. Form and Bake:
    Drop tablespoonfuls of the batter onto the prepared baking tray, leaving space for the biscuits to spread. The batter should yield 36 biscuits. Bake for 6–8 minutes, or until just set.
  6. Add Marshmallows:
    Remove half of the biscuits and place them on a cooling rack. Flip the remaining biscuits over, place a marshmallow on each, and return them to the oven for 2–3 minutes, or until the marshmallows soften.
  7. Assemble the Whoopie Pies:
    Gently press the cooled biscuits onto the marshmallow-topped biscuits to create sandwiches. Allow to cool slightly.
  8. Optional Chocolate Drizzle:
    Melt an additional 100g/3½oz of chocolate and drizzle it over the assembled whoopie pies for an extra decadent touch. Let them set before serving.

Tips for Perfect Whoopie Pies

  • Don’t Overbake: The biscuits should be soft and fudgy, so keep a close eye on them while baking.
  • Customize the Filling: Use flavored marshmallows or add a dollop of jam or peanut butter for a fun twist.
  • Decorative Touch: Dust with cocoa powder or icing sugar for a simple yet elegant finish.
  • Storage: Store in an airtight container for up to 3 days, though they’re best enjoyed fresh!

Why You’ll Love This Recipe

These Chocolate Whoopie Pies are everything a dessert should be—rich, gooey, and completely irresistible. They’re easy to make, adaptable to any occasion, and guaranteed to win over both kids and adults alike. Perfect for bake sales, family gatherings, or simply treating yourself, these pies are destined to become a favorite in your recipe collection.


Did you try this recipe? Let me know how they turned out in the comments! For more mouthwatering recipes, visit I Wuv Cooking and share the joy of baking with friends and family.