If you’re searching for an irresistible, show-stopping dessert that’s easy to make and guaranteed to satisfy every sweet tooth, the Butterfinger Bomb Cake is your answer!
This decadent treat combines layers of moist chocolate cake, gooey caramel, rich chocolate chips, and the unmistakable crunch of Butterfinger candy. It’s a dessert lover’s dream come true and an instant hit at parties, family gatherings, potlucks, or whenever you need a sweet escape.

In this detailed recipe, we’ll walk you through how to make this indulgent Butterfinger Bomb Cake step by step, plus give you tips and serving suggestions to make it even more memorable. Get ready to wow your guests with minimal effort!

Why You’ll Love This Butterfinger Bomb Cake

• Super Easy to Make: Using a boxed cake mix makes this recipe foolproof, even for beginner bakers.
• Perfectly Moist and Rich: The addition of sour cream keeps the cake incredibly moist, while chocolate chips add bursts of melty goodness.
• Caramel Soaked Perfection: Poking holes in the cake allows caramel to seep into every bite for an ultra-decadent flavor.
• Crunchy & Creamy Topping: Crumbled Butterfinger candy adds the perfect crunch, while creamy frosting ties it all together.
• Crowd-Pleaser: Bring this to any gathering and watch it disappear in no time!

Ingredients You’ll Need

Here’s everything you need to create your Butterfinger Bomb Cake:

• 1 (15.25 oz.) box chocolate cake mix (plus the ingredients listed on the package, usually eggs, oil, and water)
• 1 cup sour cream (for added moisture and richness)
• 1 cup chocolate chips (for bursts of chocolate in every bite)
• 1 jar caramel ice cream topping (divided)
• 1 (16 oz.) container vanilla frosting (for that luscious finishing layer)
• ¾ cup crumbled Butterfinger candies (use Butterfinger Cups minis, Butterfinger Bites, or Fun-Size bars)

Optional tip: If you like a lighter finish, you can swap the vanilla frosting for whipped cream or Cool Whip!

Step-by-Step Instructions

Step 1: Prepare the Cake Batter

Start by preheating your oven according to the cake mix package directions.
In a large mixing bowl, prepare the cake batter as instructed on the box. Once mixed, fold in the sour cream and chocolate chips to give your cake extra moisture and chocolatey richness.

Step 2: Bake the Cake

Pour the batter into a greased 9×13-inch baking pan. Spread it evenly and bake according to the box instructions.
Once the cake is fully baked (you can check by inserting a toothpick into the center — it should come out clean), remove it from the oven.

Step 3: Poke the Cake

While the cake is still warm, use the handle of a wooden spoon or a similar utensil to poke holes all over the surface.
This step is crucial because it allows the caramel to soak deeply into the cake, creating that irresistible, gooey texture.

Step 4: Add the Caramel

Reserve about 5 tablespoons of the caramel sauce for later.
Pour the remaining caramel sauce generously over the cake, making sure it seeps into all the holes you’ve created.

Step 5: Chill the Cake

Place the cake in the refrigerator and let it chill for at least 30 minutes.
This helps the caramel set and makes the cake easier to frost and serve.

Step 6: Frost and Top

Once the cake has cooled, spread the vanilla frosting (or whipped topping) evenly over the top.
Sprinkle the crumbled Butterfinger candies over the frosting, and drizzle the reserved caramel sauce for an extra finishing touch.

Step 7: Serve and Enjoy!

Slice the cake into squares and serve chilled.
Every bite delivers layers of moist chocolate cake, gooey caramel, crunchy Butterfinger, and sweet frosting — pure dessert bliss!

Pro Tips for the Best Butterfinger Bomb Cake

• Use Quality Ingredients: High-quality chocolate chips and caramel sauce make a big difference in flavor.
• Chill Time: Don’t skip the chilling step! It ensures that the caramel soaks in properly and the frosting sets beautifully.
• Add Extra Toppings: Try adding a drizzle of melted chocolate or extra crushed candies for even more indulgence.
• Make Ahead: This cake is great for making ahead of time. In fact, it tastes even better the next day as the flavors meld together!

Serving Suggestions

This cake pairs wonderfully with:

• A scoop of vanilla ice cream
• Fresh berries for a fruity contrast
• A tall glass of cold milk or a rich cup of coffee

Storing Butterfinger Bomb Cake

If you happen to have leftovers (which is rare!), store them in an airtight container in the refrigerator for up to 4 days.
You can also freeze individual slices by wrapping them tightly in plastic wrap and placing them in a freezer-safe bag for up to 2 months. Thaw overnight in the fridge before serving.

Butterfinger Bomb Cake Variations

Want to switch things up? Try these fun variations:

• Peanut Butter Lovers: Add a swirl of peanut butter into the batter before baking.
• Extra Chocolatey: Use a chocolate fudge cake mix and chocolate frosting for double the chocolate indulgence.
• Salted Caramel Twist: Sprinkle a pinch of sea salt over the caramel layer for a sweet-salty flavor explosion.

Frequently Asked Questions (FAQ)

Can I use homemade caramel sauce?
Absolutely! Homemade caramel sauce will elevate the flavor even more.

What if I can’t find Butterfinger candies?
You can substitute with other crunchy chocolate candies, like Heath bars or even toffee bits.

Can I make this cake gluten-free?
Yes, simply use a gluten-free chocolate cake mix and ensure all other ingredients are gluten-free certified.

Final Thoughts

The Butterfinger Bomb Cake is a dessert that delivers on every level: easy to make, indulgently rich, and bursting with flavor. Whether you’re baking for a special celebration or just because you deserve a sweet treat, this cake is sure to impress.
So grab your ingredients, follow the simple steps, and get ready to enjoy the ultimate Butterfinger dessert!

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