There’s nothing quite like the thrill of unwrapping a classic Butterfinger and letting that crunchy, peanut butter goodness melt in your mouth. Imagine taking that nostalgic treat and transforming it into a show-stopping dessert—enter the Butterfinger Bomb Cake! This creation was inspired by an impromptu gathering; I had friends dropping by, and I wanted something that would dazzle them without keeping me in the kitchen for hours.
With just a handful of ingredients and minimal prep time, this cake delivers a rich chocolate flavor complemented by irresistible chunks of Butterfinger, making it the ultimate crowd-pleaser. The best part? You don’t have to be a baking pro to pull it off! Whether you’re planning a birthday celebration, a cozy family dinner, or simply want to indulge your sweet tooth, this cake is sure to impress. You might need a bigger plate because everyone will be coming back for seconds! Let’s dive into this no-fuss, delightful recipe together.
Why is Butterfinger Bomb Cake a must-try?
Decadent flavor comes from the perfect combination of chocolate cake and Butterfinger goodness, making every bite a rich treat. Quick and easy to prepare, this recipe requires minimal ingredients and just 15 minutes of prep time! Crowd-pleaser appeal means it’s ideal for gatherings, ensuring no one can resist a slice. Versatile enough for any occasion, this cake is perfect for birthdays, parties, or a sweet weekend indulgence. Plus, if you have leftovers, try it as a delightful snack!
Butterfinger Bomb Cake Ingredients
For the Cake
- Chocolate Cake Mix – a convenient base that brings rich flavors to life.
- Large Eggs – 4 eggs add moisture and structure, ensuring a fluffy texture.
- Vegetable Oil – 1/2 cup keeps the cake moist and tender throughout.
For the Butterfinger Filling
- Butterfinger Bars – 6 bars chopped up for decadent bursts of peanut butter and crunchy caramel.
- Crushed Butterfinger Bars – 2 cups for topping, turning the Butterfinger Bomb Cake into a delightful visual treat!
Enjoy crafting this indulgent Butterfinger Bomb Cake, where each layer of flavor will have you coming back for more!
How to Make Butterfinger Bomb Cake
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Preheat your oven to the temperature specified on the chocolate cake mix instructions. This sets the stage for baking a perfectly fluffy cake.
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Combine the chocolate cake mix, 4 large eggs, and 1/2 cup of vegetable oil in a large mixing bowl. Whisk together until well blended and smooth—this should take about 2-3 minutes.
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Fold in the 6 chopped Butterfinger bars gently into the batter. This ensures those delightful chunks are evenly distributed without breaking them apart.
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Pour the luscious batter into a greased cake pan, smoothing the top for an even bake. Make sure to leave some room at the top as it will rise beautifully!
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Bake according to the package instructions, typically around 25-30 minutes. Check for doneness by inserting a toothpick; it should come out clean when the cake is ready.
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Cool the cake completely on a wire rack. Patience is key here; let it rest for about 30 minutes, allowing flavors to set!
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Top the cake with crushed Butterfinger and frosting or whipped cream, creating a visual masterpiece that’s almost too pretty to eat—almost!
Optional: Garnish with a drizzle of chocolate syrup for an extra layer of decadence!
Exact quantities are listed in the recipe card below.
Expert Tips for Butterfinger Bomb Cake
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Choosing Cake Mix: Use a high-quality chocolate cake mix for the best flavor. Some brands are richer and provide a more indulgent taste.
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Butterfinger Quality: Opt for fresh Butterfinger bars; they melt better and provide superior crunch in your cake. Stale candy can negatively affect the texture.
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Cooling Time: Don’t rush the cooling process—let the cake cool completely before frosting. This prevents melting and ensures your frosting stays intact.
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Even Distribution: When folding in the Butterfinger chunks, do it gently but thoroughly to avoid breaking them too small; you want those delicious pockets throughout the Butterfinger Bomb Cake.
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Decorating Ideas: Consider adding a layer of chocolate ganache or peanut butter frosting to elevate your cake to the next level, giving your guests a delightful surprise!
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Storage Tips: Keep any leftovers in an airtight container at room temperature for up to 3 days, or refrigerate for extended freshness while preserving its moistness.
What to Serve with Butterfinger Bomb Cake?
Create a delightful spread that complements the sweet, rich flavors of this indulgent dessert.
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Vanilla Ice Cream: The creamy texture balances out the cake’s sweetness, creating a comforting and nostalgic dessert experience. A scoop on the side is always a crowd favorite!
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Chocolate Ganache: Drizzle some warm chocolate ganache over the top for added richness. This velvety sauce heightens the chocolate intensity, making every bite an indulgent treat.
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Fresh Berries: Sweet and tart berries like strawberries or raspberries provide a refreshing contrast to the chocolate and Butterfinger layers. Their acidity cuts through the sweetness, balancing your palate perfectly.
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Coffee or Espresso: A warm cup of coffee or a shot of robust espresso pairs beautifully with the cake’s sweetness. The deep flavors of the coffee enhance the chocolate, making it a delightful duo.
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Milkshake: A creamy Butterfinger milkshake can turn your dessert into a full-blown indulgence. Blend together ice cream, milk, and Butterfinger chunks for a truly decadent treat.
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Chocolate Whipped Cream: Top your cake with this light, fluffy accompaniment for an extra layer of chocolate delight. Its airy texture contrasts nicely with the dense cake, making each bite feel indulgent yet light.
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Peanut Butter Frosting: Swirl homemade peanut butter frosting over the top for a nutty addition that echoes the Butterfinger flavor. It brings a wonderful creaminess that sets the cake apart!
Butterfinger Bomb Cake Variations
Feel free to play with this delightful recipe and make it your own! Let your creativity shine as you explore these tasty twists.
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Gluten-Free: Substitute the chocolate cake mix with a gluten-free blend, ensuring everyone can indulge.
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Nutty Flavors: Add 1/2 cup of chopped walnuts or pecans to the batter for a rich, nutty crunch that pairs beautifully with chocolate and Butterfinger.
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Peanut Butter Swirl: For an extra peanut butter boost, swirl 1/2 cup of creamy peanut butter into the batter before baking, creating pockets of gooey goodness.
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Chocolate Overload: Use chocolate syrup or fudge sauce as a topping instead of frosting, making it irresistibly chocolaty and decadent.
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Spiced Cake: Add 1/2 teaspoon of cinnamon or a pinch of nutmeg to the batter for a warm, aromatic flavor that pairs well with chocolate.
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Decadent Layering: Slice the cake horizontally and layer with peanut butter frosting in between, tempting your friends with stunning layers and intense flavor.
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Dairy-Free: Replace regular eggs with flaxseed egg substitutes and use almond or soy milk instead of vegetable oil for a delightful dairy-free option.
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Candy Mix-Ins: Experiment with other chopped candies like Snickers or Milky Way bars, giving your Butterfinger Bomb Cake an exciting twist on flavor and texture!
Make Ahead Options
These Butterfinger Bomb Cake is perfect for busy home cooks looking to save some time! You can prepare the cake batter up to 24 hours in advance by mixing all the ingredients (including the chopped Butterfinger bars) and storing it in an airtight container in the refrigerator. When you’re ready to bake, simply pour the chilled batter into your greased pan and follow the package baking instructions. Additionally, you can crush the Butterfinger bars for the topping up to 3 days ahead—just keep them in a sealed bag to maintain their crunchiness. By prepping these components ahead of time, you’ll have a decadent dessert ready to impress with minimal effort!
How to Store and Freeze Butterfinger Bomb Cake
Room Temperature: Keep the Butterfinger Bomb Cake in an airtight container at room temperature for up to 3 days, allowing you to enjoy it fresh daily.
Fridge: For prolonged freshness, store in the refrigerator for up to 5 days. Ensure it’s well-wrapped to maintain moisture and flavor.
Freezer: If you have leftovers, freeze slices of the cake for up to 2 months. Wrap each slice tightly in plastic wrap followed by aluminum foil for the best protection.
Reheating: To enjoy frozen Butterfinger Bomb Cake, thaw in the fridge overnight, and then reheat in the microwave for about 10-15 seconds for a delightful warm treat!
Butterfinger Bomb Cake Recipe FAQs
How do I choose the right Butterfinger bars?
Absolutely! It’s important to pick fresh Butterfinger bars for the best results. Look for bars without dark spots or signs of aging, as stale candy won’t melt smoothly and could ruin the delightful crunch we want in our cake.
What’s the best way to store Butterfinger Bomb Cake?
You can keep the Butterfinger Bomb Cake in an airtight container at room temperature for up to 3 days. This allows you to enjoy its fresh and delicious flavor daily. If you’d like to extend its life, refrigerating it is your best bet; it should stay good for up to 5 days.
Can I freeze Butterfinger Bomb Cake?
Yes, you can definitely freeze this cake! Slice it into individual portions, then wrap each slice tightly in plastic wrap followed by aluminum foil. This method will protect it in the freezer for up to 2 months. When you’re ready to indulge, simply thaw the slice in the fridge overnight and reheat it in the microwave for about 10-15 seconds.
What should I do if the cake sinks in the middle?
Baking can be a bit tricky at times! If your Butterfinger Bomb Cake sinks in the middle, it may be due to underbaking or a runny batter. To prevent this, always check for doneness by inserting a toothpick; it should come out clean. Make sure you follow the package instructions precisely, as oven temperatures can vary.
Are there any dietary considerations for Butterfinger Bomb Cake?
Very! Since this recipe contains eggs and chocolate cake mix, it doesn’t meet vegan or gluten-free diets. However, you can use egg substitutes like flaxseed meal or applesauce for a vegan-friendly version, and look for gluten-free chocolate cake mix options to make it suitable for gluten sensitivities. Always check labels for any potential allergens associated with Butterfinger bars for those with nut allergies.
What’s the best way to cut and serve my Butterfinger Bomb Cake?
For a clean slice, I recommend using a serrated knife to avoid squishing the cake. Let the cake sit at room temperature for about 10 minutes before cutting; this helps the frosting slightly soften, making the cake easier to slice. Just remember to serve it on a large plate because it’s bound to have everyone coming back for seconds!
These Butterfinger Bomb Cake Recipe FAQs should enhance your baking experience and ensure you create the most delightful dessert!

Indulge in Decadence with Butterfinger Bomb Cake Delight
Ingredients
Equipment
Method
- Preheat your oven to the temperature specified on the chocolate cake mix instructions.
- Combine the chocolate cake mix, 4 large eggs, and 1/2 cup of vegetable oil in a large mixing bowl. Whisk together until well blended and smooth, about 2-3 minutes.
- Fold in the 6 chopped Butterfinger bars gently into the batter.
- Pour the batter into a greased cake pan, smoothing the top.
- Bake according to the package instructions, typically around 25-30 minutes.
- Cool the cake completely on a wire rack for about 30 minutes.
- Top the cake with crushed Butterfinger and frosting or whipped cream.






