Butterfinger Bomb Cake

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This Butterfinger Bomb Cake is an explosion of chocolate, caramel, whipped cream, and crunchy candy bar bliss in every bite. With moist chocolate cake layers, a creamy whipped filling packed with crushed Butterfingers, and a glossy chocolate ganache finish, this cake is the show-stopping dessert everyone will be talking about. Each slice is a decadent blend of textures: soft, creamy, crunchy, and gooey.

Whether you’re hosting a birthday bash or just need to impress your family with a creative sweet treat, this cake is outrageously fun and incredibly easy to put together. Bonus? It’s a no-fuss, make-ahead option for those who love assembling showpiece desserts without a bakery’s skillset.

Why You’ll Love This Butterfinger Bomb Cake

• Irresistible texture: Soft cake, creamy filling, and crunchy candy bits.
• Perfect for celebrations or potlucks.
• Make-ahead friendly.
• Kid and adult approved!
• No complicated decorating skills needed.

What Kind of Chocolate Cake Should I Use?

You can use your favorite homemade chocolate cake recipe or go with a good-quality boxed mix to save time. Just make sure the cake layers are sturdy enough to hold the creamy filling and toppings without falling apart.

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Ingredients

• Chocolate Cake Layers – Choose a rich and moist chocolate cake as the base structure.
• Whipped Topping – For lightness and a creamy texture in the filling.
• Butterfinger Candy Bars – Crushed for both texture and signature flavor.
• Caramel Sauce – Adds gooey richness and buttery sweetness.
• Chocolate Ganache – For a glossy, decadent coating.
• Whipped Cream (for topping) – Decorative and creamy topping to balance richness.
• Crushed Graham Crackers – Optional, for texture and crunch on the outside.

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How To Make the Butterfinger Bomb Cake

Step 1: Bake the Chocolate Cake Layers

Prepare two 8-inch chocolate cake layers according to your favorite recipe or box instructions. Allow them to cool completely.

Step 2: Crush the Butterfingers

Take 6 full-size Butterfinger bars and crush them into coarse crumbs. Set aside.

Step 3: Make the Filling

In a large bowl, mix 3 cups of whipped topping with 4 crushed Butterfinger bars. Fold gently until well combined.

Step 4: Assemble the Cake

Place the bottom cake layer on a plate. Spread half of the Butterfinger whipped filling over it. Drizzle 2 tablespoons of caramel sauce. Top with the second cake layer and repeat with the remaining filling and caramel.

Step 5: Cover in Ganache

Pour freshly made ganache (made from 1 cup heavy cream and 1 cup chocolate chips melted together) over the top of the cake, letting it drip down the sides. Chill for 20 minutes.

Step 6: Decorate

Top with dollops of whipped cream, crushed graham crackers, the remaining 2 crushed Butterfinger bars, and a final drizzle of caramel sauce.

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How to Serve Butterfinger Bomb Cake

This rich cake yields 12 slices and is best served chilled or at cool room temperature. It’s great as a birthday cake, party centerpiece, or for those weekend indulgences when you’re craving something sweet and bold.

Storing Butterfinger Bomb Cake

Store the cake covered in the refrigerator for up to 4 days. If you’re making it ahead, wait to add the final whipped cream and caramel drizzle until just before serving to maintain freshness and texture.

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Frequently Asked Questions

Can I use a different candy bar?
Yes, Reese’s or Snickers also work well, but the Butterfinger gives that unique crunch and flavor.

Is this cake freezer-friendly?
Yes, freeze undecorated for up to 1 month. Thaw overnight in the fridge.

Can I use real whipped cream instead of whipped topping?
You can, but stabilized whipped cream works best to hold the structure.

How do I make the ganache smooth and shiny?
Heat equal parts heavy cream and chocolate chips, stir until smooth. Let it cool slightly before pouring.

What if I don’t have graham crackers?
Crushed cookies or toffee bits make a great alternative topping.

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Want More Cake Ideas with Candy Twists?

If you love this Butterfinger Bomb Cake, you’ll probably enjoy these other favorites:

• Cheesecake Stuffed Chocolate Chip Cookies
• Mini Pecan Pies
• Zesty Lemon Meringue Pie Cannoli
• Almond Joy Cookies
• Sugar Cookie Cheesecake

Save This Pin For Later

📌 Save this recipe to your Pinterest dessert board so you can come back to it any time.

And let me know in the comments how yours turned out! Did you double the Butterfinger? Try a different candy? Or go wild with extra ganache?

For more daily recipe ideas, check out Life With Livia.

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