There’s something undeniably nostalgic about the combination of chocolate and peanut butter, especially when it’s transformed into a treat that can satisfy your sweet cravings in no time! Picture this: the delightful crunch of cornflakes mingling with a gooey peanut butter mixture, all topped off with a rich chocolate layer. These Butterfinger Bars are not just treats; they are a slice of childhood happiness.
I remember discovering this recipe during a busy week when I craved something homemade yet quick and easy to whip up. In just 15 minutes, your kitchen can be filled with the sweet fragrance of melting chocolate, and you’ll have a delicious dessert ready to impress family or friends. Whether you need a pick-me-up after a long day or a crowd-pleasing snack for a gathering, these bars are as versatile as they are delicious. Let’s dive in and make some delightful Butterfinger Bars that will surely bring a smile to your face!
Why are Butterfinger Bars the perfect treat?
Quick and Easy: With just 15 minutes of total time, you can whip up a delectable dessert that will satisfy your sweet tooth.
Nostalgic Flavor: The combination of chocolate and peanut butter offers a delightful taste reminiscent of childhood favorites.
Crunchy Texture: The cornflake base adds a satisfying crunch that perfectly complements the creamy peanut butter.
Versatile Enjoyment: Perfect for any occasion, be it a family gathering or a cozy night in, these bars are sure to impress!
Crowd-Pleaser: Friends and family will rave about these treats, making them a must-have for your dessert repertoire.
Indulge yourself while keeping it simple with these irresistible Butterfinger Bars today!
Butterfinger Bars Ingredients
For the Base
• Light corn syrup – This provides the sticky sweetness that binds everything together beautifully.
• White sugar – Enhances the sweetness and gives the bars that irresistible flavor.
• Smooth peanut butter – Choose creamy for a smooth texture, or crunchy if you like a little extra bite.
• Cornflakes cereal – The star of the show that adds a delightful crunch, making these Butterfinger Bars truly special.
For the Topping
• Chocolate – Finely chopped, this optional ingredient adds a luxurious layer; milk, dark, or even white chocolate work wonderfully!
Gather these simple ingredients and prepare to create a treat that brings joy with every bite!
How to Make Butterfinger Bars
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Heat the corn syrup and sugar in a medium saucepan over medium heat. Stir continuously until the mixture comes to a gentle boil, around 5 minutes, to avoid scorching.
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Mix in the smooth peanut butter after removing the saucepan from heat. Stir until it’s completely smooth and creamy, allowing those comforting flavors to combine perfectly.
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Combine the peanut butter mixture with the cornflakes in a large bowl. Toss gently until every flake is thoroughly coated; you want them shining with sweet goodness!
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Press the sticky cornflake mixture into a buttered 9×13-inch pan. Use your buttered hands to lightly press down until even, and then allow it to cool to set up nicely.
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Melt the chocolate in a double boiler over simmering water. Stir frequently, scraping down the sides with a rubber spatula to avoid scorching, until melted and smooth, about 5 minutes.
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Pour or spread the melted chocolate over the cooled cornflake mixture in the pan, creating a luscious topping that adds both flavor and visual appeal.
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Cool again until the chocolate hardens completely. Once set, cut into squares and serve to eager guests or enjoy them all yourself!
Optional: Drizzle extra melted chocolate on top for a decorative touch.
Exact quantities are listed in the recipe card below.
How to Store and Freeze Butterfinger Bars
Room Temperature: Store Butterfinger Bars in an airtight container at room temperature for up to 5 days, ensuring they stay fresh and chewy.
Fridge: For longer-lasting bars, keep them in the fridge for up to 2 weeks. Just allow them to come to room temperature before serving for the best texture.
Freezer: You can freeze Butterfinger Bars for up to 3 months. Wrap them individually in plastic wrap and place in a freezer-safe container.
Reheating: To enjoy them warmed, microwave individual bars for about 10-15 seconds on low power, just until they are slightly warm and the chocolate is softer.
Butterfinger Bars Variations
Feel free to let your creativity shine with these delightful twists on your Butterfinger Bars!
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Nut Butter: Swap out peanut butter for almond or cashew butter for a nutty twist, adding a new depth of flavor.
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Chocolate Types: Experiment with dark, white, or even flavored chocolate like mint or orange for a fun, festive topping.
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Add Spice: Stir in 1 teaspoon of cinnamon or a pinch of cayenne pepper to the peanut butter mixture for a warm, spicy kick.
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Coconut Crunch: Incorporate shredded coconut into the cornflake mixture for an exotic flair that adds both flavor and texture.
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Dried Fruits: Mix in dried cranberries or raisins with the cornflakes for a chewy, fruity addition that balances the sweetness beautifully.
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Granola Boost: Replace some cornflakes with your favorite granola for extra crunch and a healthful touch that enriches each bite.
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Vegan Friendly: Use maple syrup instead of corn syrup and coconut oil instead of chocolate to create a vegan variation that everyone can enjoy.
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Salted Caramel Drizzle: Top the bars with a homemade salted caramel sauce to elevate the sweetness and add irresistible layers of flavor.
Make Ahead Options
These Butterfinger Bars are perfect for busy home cooks looking to save time while indulging in a delicious treat! You can prepare the cornflake mixture up to 24 hours in advance. Simply follow the recipe up to the cooling step, then store the pressed mixture tightly covered at room temperature. To maintain their delightful crunch, avoid refrigerating them, as this can make them lose their texture. When you’re ready to serve, simply melt the chocolate and pour it over the set mixture. Allow it to cool and harden before cutting into squares. This way, you’ll have homemade goodness ready to impress at a moment’s notice!
What to Serve with Butterfinger Bars?
Indulging in these sweet delights opens up a world of satisfying accompaniments that enhance their allure.
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Rich Vanilla Ice Cream: A scoop of vanilla ice cream adds creamy bliss, creating a dreamy contrast against the crunchy bars. An inviting option, especially on warm days!
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Fresh Berries: The tartness of strawberries or raspberries brings a refreshing balance to the sweetness, making each bite feel indulgent yet light.
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Hot Fudge Sauce: Drizzle warm fudge on top for an extra layer of decadence, elevating your dessert experience to pure indulgence. It’s a chocolate lover’s dream!
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Whipped Cream: A cloud of whipped cream offers that fluffy texture and lightness, inviting everyone to dig in with a smile. Perfect for gatherings!
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Milkshake: Blend your favorite ice cream with milk to create a luscious shake that pairs wonderfully with the bars. It’s a nostalgic combo that everyone will love.
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Coffee or Hot Chocolate: A warm drink, like coffee or hot chocolate, complements the rich flavors of the bars, providing comfort with every sip and bite.
Embrace the joy of serving Butterfinger Bars with these delicious pairings for a memorable treat experience!
Expert Tips for Butterfinger Bars
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Perfect Mixing: Ensure that the cornflakes are coated evenly to prevent any dry spots, which can lead to a less enjoyable bite of your Butterfinger Bars.
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Cooling Time: Allow the bars to cool completely in the pan before cutting. This will help them hold their shape better and make for cleaner squares.
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Chocolate Choices: Experiment with different types of chocolate for the topping. Dark chocolate can provide a nice contrast to the sweetness of the bars.
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Sticky Hands: Use butter on your hands when pressing the mixture down in the pan. It helps prevent the mixture from sticking, making the process much easier.
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Storage Tip: Keep leftover Butterfinger Bars in an airtight container at room temperature for up to a week. They won’t last long, but they should stay fresh!
Butterfinger Bars Recipe FAQs
What should I look for when selecting cornflakes for Butterfinger Bars?
Absolutely! When choosing cornflakes, look for a brand that is as fresh as possible, without any signs of staleness. If the package is swollen or has a strange odor, it’s best to skip it. A crisp, crunchy texture will provide the perfect base for your bars.
How can I store leftover Butterfinger Bars to keep them fresh?
Very easy! Store your Butterfinger Bars in an airtight container at room temperature for up to 5 days, allowing them to maintain their chewy texture. For improved longevity, consider refrigerating them for up to 2 weeks. Just remember to let them sit at room temperature for a bit before enjoying for the best flavor!
Can I freeze Butterfinger Bars, and how should I do it?
Absolutely! Freezing is a great option to extend the life of your Butterfinger Bars. Wrap each bar individually in plastic wrap and place them inside a freezer-safe container. They can be frozen for up to 3 months. When you’re ready to enjoy one, just let it thaw in the fridge overnight or leave it out at room temperature for a few hours.
What if my chocolate topping doesn’t melt smoothly?
No worries! If your chocolate isn’t melting smoothly, it might be overheating. Ensure you’re using a double boiler to control the heat better. Stir frequently, and if needed, you can add a small tablespoon of vegetable oil or coconut oil to help it melt more smoothly and achieve a glossy finish.
Are Butterfinger Bars suitable for those with peanut allergies?
While these Butterfinger Bars are delicious, they do contain peanut butter, making them unsuitable for anyone with peanut allergies. If you need an alternative, consider using sunflower seed butter or almond butter, keeping in mind the nut sensitivity of your guests, as both can have their own unique flavors!
How can I adjust the sweetness of my Butterfinger Bars?
Great question! If you’d like to reduce the sweetness, consider using less sugar by substituting with a natural sweetener like honey or maple syrup. Alternatively, you can decrease the corn syrup slightly, but keep in mind that this might alter the texture. Feel free to experiment to find the perfect balance for your palate!

Irresistible Butterfinger Bars in Just 15 Minutes Flat
Ingredients
Equipment
Method
- Heat the corn syrup and sugar in a medium saucepan over medium heat until it comes to a gentle boil, around 5 minutes.
- Mix in the smooth peanut butter after removing from heat until completely smooth.
- Combine the peanut butter mixture with the cornflakes in a large bowl, tossing gently.
- Press the cornflake mixture into a buttered 9x13-inch pan and allow it to cool.
- Melt the chocolate in a double boiler over simmering water until smooth.
- Pour the melted chocolate over the cooled cornflake mixture in the pan.
- Cool again until the chocolate hardens completely, then cut into squares.







