Irresistible Chocolate Peanut Butter Fudge: An Easy Recipe with Condensed Milk
Prepare for an explosion of flavor with this incredibly decadent Chocolate Peanut Butter Fudge recipe. Crafted with just a few simple ingredients like creamy peanut butter, rich chocolate chips, and sweet condensed milk, this treat is surprisingly easy to make and guaranteed to be a hit. Whether you prefer the deep intensity of dark chocolate or the smooth sweetness of milk chocolate, this recipe allows for customization, especially with the delightful addition of mini Reese’s peanut butter cups both inside and as a beautiful topping. It’s a classic combination that transcends seasons, perfect for holiday gatherings, a cozy night in, or simply satisfying that sweet craving any time of the year.

This creamy homemade chocolate peanut butter fudge can be enjoyed year-round. We often make it using our favorite chocolate chips and almond bark, creating a delightful twist on classic peanut butter fudge. Feel free to personalize it by topping it with your preferred crushed candy bar or a sprinkle of sea salt to enhance the flavors. The magic lies in its simplicity, yielding a rich, melt-in-your-mouth texture that’s hard to resist. (Affiliate links may be present in this content, meaning we earn a small commission if you make a purchase through them, at no extra cost to you.)
Embracing the Buckeye Bliss: Chocolate Peanut Butter Fudge
Some might even refer to this delightful creation as “Buckeye Fudge,” drawing a parallel to the beloved Buckeye candies that are iconic in the South. While traditional Buckeyes are more like truffles—peanut butter balls dipped in chocolate—this fudge captures those same irresistible two flavors in a wonderfully chewy, decadent square. The term instantly conjures memories for those familiar with this regional treat. Call it what you wish; what truly matters is that this blend of chocolate and peanut butter delivers the ultimate taste experience. It’s a testament to how perfect these two flavors are together, whether in ice cream, cookies, or, in this case, a rich, long-lasting fudge.
The combination of chocolate and peanut butter is universally adored, a testament to its enduring popularity in various desserts. While ice cream is a favorite, this fudge offers superior storage and longevity, making it a stellar dessert recipe we cherish. Especially during the holidays, when comfort foods reign supreme, there’s nothing quite like cozying up by a warm fire with a soft blanket and a piece of this exquisite fudge. Whether you choose to elaborate with festive decorations or keep it elegantly plain, the journey to making this delightful treat is both simple and rewarding.

Chocolate Peanut Butter Fudge Recipe
Justine
15 minutes
15 minutes
24
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Equipment
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1 8×8 inch baking pan
-
Parchment paper (for easy removal and clean cuts)
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1 medium saucepan or double boiler setup (for even melting)
Ingredients
-
2
cup
chocolate chips,
semi-sweet, or your preference (milk or dark) -
12
oz
almond bark,
milk chocolate flavor, divided (8 oz for fudge, 4 oz for drizzle) -
1
can
sweetened condensed milk,
14 oz, full-fat for best results -
2
tbsp
butter,
unsalted, or a plant-based alternative -
1/4
tsp
salt,
fine sea salt to balance sweetness -
1
tsp
vanilla extract,
pure vanilla extract for best flavor -
1/2
cup
creamy peanut butter,
like Jif or Skippy, for smooth texture -
20
mini
Reese’s peanut butter cups,
plus extra for garnish, if desired
Instructions
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Begin by lining an 8×8 inch square baking dish with parchment paper, allowing some overhang on the sides for easy removal later. In a double boiler (or a heat-proof metal or glass bowl set over a saucepan of simmering water), combine the chocolate chips, 8 ounces of almond bark, sweetened condensed milk, butter, and salt. Ensure the bottom of the bowl does not touch the water.
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Heat the mixture over medium-low heat, stirring constantly, until all the ingredients are fully melted and the mixture is smooth and glossy. This usually takes about 10-15 minutes. Remove the bowl from the heat and stir in the vanilla extract. Allow the fudge mixture to cool for a few minutes while you prepare the Reese’s cups. Crush about 12 miniature Reese’s cups into small pieces.
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Once the fudge has cooled slightly but is still warm and pourable, fold in the creamy peanut butter and the 12 crushed Reese’s cups. Mix until just combined. Pour the entire mixture into your prepared 8×8 inch pan, spreading evenly with a spatula. Transfer the pan to the refrigerator and allow it to cool and harden for at least 4 hours, or ideally, overnight at room temperature for the best texture.
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Once the fudge is completely hardened, use the parchment paper overhang to lift it gently out of the pan and place it onto a clean cutting board. For clean cuts, use a sharp, warm knife. Cut the fudge into 16 evenly sized pieces. If the knife starts to stick, run it under hot water and wipe it clean between cuts.
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For an optional, beautiful chocolate drizzle topping, melt the remaining 4 ounces of almond bark. You can do this in the microwave in 15-second increments, stirring well after each interval until completely smooth. Transfer the melted bark to a zippered bag, snip a small tip off one corner, and get ready to drizzle. Meanwhile, cut the remaining 8 miniature Reese’s cups in half.
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Generously drizzle the melted almond bark over each piece of fudge. Immediately place a half Reese’s cup on top of each square, or if you prefer, crush them further and sprinkle the crushed pieces as a garnish. Allow the chocolate drizzle and toppings to set completely before serving. Enjoy your homemade, utterly delicious chocolate peanut butter fudge!
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation. Actual values may vary based on ingredients used and preparation methods.
Additional Information & Tips
Dessert, Sweet Treat, Holiday Recipe
American
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Unlocking the Secret to Perfectly Smooth Fudge
The key to truly good fudge lies in achieving that silky, smooth texture, free from any graininess. This is primarily controlled during the cooking process. You need to ensure that the sugar crystals are completely dissolved and evenly dispersed as the mixture heats. If the sugar crystals don’t fully break down, the resulting fudge will have a slightly gritty texture, which many people find less appealing. A critical step is to bring the mixture to the correct temperature, allowing enough time for the crystals to dissolve without overcooking. After cooking, before pouring it into your prepared pan, it’s essential to let the fudge cool down just enough. It should thicken to a consistency similar to thick brownie batter or a very dense cake batter – still pourable, but no longer runny. This ensures the fudge sets beautifully and maintains its desirable smooth, rich mouthfeel.
Storage Solutions: To Refrigerate or Not to Refrigerate Fudge?
A common question arises regarding fudge made with condensed milk: does it require refrigeration? The answer is generally no. Whether you’re crafting it into delightful Buckeye balls or adorning it with crushed Butterfinger bars, this type of fudge actually performs better when stored at room temperature once set. Refrigerating condensed milk fudge can lead to undesirable hardening, making it less smooth and potentially grainy. The cold temperature causes the sugar crystals to re-crystallize more rapidly and intensely, altering the desired creamy texture. Instead, for optimal freshness and texture, wrap the cooled fudge tightly in plastic wrap or place it in an airtight container and store it on your kitchen countertop. This method helps maintain its soft, smooth consistency for a significantly longer period.
Thinking outside the box with this versatile fudge base opens up a world of possibilities. You could even take our beloved lunch lady chocolate peanut butter bars to the next level by scattering crushed Reese’s cups on top before serving. It’s a simple addition that adds an explosion of flavor and texture, transforming a classic into an even more extravagant treat. Experiment with different candies, nuts, or drizzles to continuously reinvent this easy recipe, ensuring it never gets old.
Achieving the Perfect Consistency: Boiling Time for Fudge
For cooked fudge, the boiling time is crucial for achieving that ideal consistency. Typically, boiling the mixture for about 10 minutes after it comes to a rolling boil is perfect. However, this can vary slightly based on the intensity of your stovetop burner and the specific pan you’re using. To ensure precise results and avoid under or overcooking, we highly recommend using a candy thermometer. The fudge should reach a temperature between 230-235°F (110-113°C), also known as the “soft ball” stage. This temperature range is critical because it allows the sugar crystals to properly break down and integrate into a smooth, stable mixture. If the temperature is too low, the fudge might not set firmly enough; if it’s too high, it can become crumbly or hard. What you’re aiming for is a fudge that is soft and creamy, not crumbly or grainy, which a candy thermometer will help you achieve consistently.

To prepare this perfect fudge, you will indeed need a sturdy saucepan or a double boiler setup to ensure even and gentle heating, which is essential for a smooth texture. One batch of this recipe is perfectly sized for an 8×8 inch square pan, yielding generous pieces. If you’re planning for a larger gathering or simply can’t get enough of this delicious treat, you can easily double the recipe. For a doubled batch, consider using a 9×13 inch baking pan, or prepare two separate 8×8 inch pans. A crucial tip for any fudge recipe is to line your chosen pan with parchment paper, leaving an overhang on the sides. This simple step makes it incredibly easy to lift the entire hardened slab of fudge out of the pan, allowing for clean, precise slicing into beautiful squares without any fuss or mess.
Detailed Ingredient Breakdown & Tips
Understanding each ingredient’s role is key to mastering this rich chocolate peanut butter fudge:
- Chocolate Chips: We used semi-sweet chocolate chips for a balanced flavor, but your choice of chocolate is entirely up to your preference. Dark chocolate fudge offers a more intense, less sweet profile, while milk chocolate will yield a creamier, sweeter result. High-quality chips melt more smoothly and provide superior flavor.
- Almond Bark: This ingredient, specifically 12 oz of milk chocolate almond bark, is fantastic for achieving a smooth melt and firm set without requiring tempering. It’s designed to melt easily and harden nicely, making it ideal for fudge. While milk chocolate almond bark was chosen here, feel free to explore other varieties available.
- Sweetened Condensed Milk: This is the magic ingredient! One 14 oz can of sweetened condensed milk provides both the essential sweetness and the creamy, thick consistency that allows the fudge to set perfectly without needing a complex sugar syrup. Ensure you use full-fat for the best, most decadent texture.
- Butter: Two tablespoons of unsalted butter add richness and a lovely sheen to the fudge. You can certainly use a dairy-free, plant-based alternative if you have dietary restrictions; just ensure it’s a good quality baking stick for similar results.
- Salt: A mere 1/4 teaspoon of fine sea salt might seem insignificant, but it plays a vital role. It doesn’t make the fudge salty; rather, it expertly balances the intense sweetness of the chocolate and condensed milk, enhancing all the other flavors beautifully.
- Vanilla Extract: One teaspoon of pure vanilla extract adds a warm, aromatic depth to the fudge, complementing both the chocolate and peanut butter. Don’t skip this, as it rounds out the flavor profile.
- Creamy Peanut Butter: A half cup of creamy peanut butter is essential for that unmistakable peanut butter flavor and smooth integration. We highly recommend using a classic brand like Jif or Skippy for consistent results. Avoid natural peanut butter that separates, as its oil content can affect the fudge’s setting and texture.
- Mini Reese’s Peanut Butter Cups: While optional, 20 mini Reese’s peanut butter cups are a game-changer! They add bursts of peanut butter and chocolate goodness throughout the fudge and make for a fantastic visual and textural garnish on top.
Beyond Reese’s cups, feel free to fold in other crushed nuts, similar to our indulgent Butter Pecan Fudge Recipe, for an added layer of flavor and crunch. Walnuts, pecans, or even chopped pretzels could offer a delightful contrast.
Exciting Variations to Elevate Your Fudge
While the classic chocolate peanut butter combination with Reese’s cups is undeniably delicious, there are countless ways to customize this fudge to your liking. The 20 mini Reese’s peanut butter cups are a fantastic topping choice, but consider other creative presentations. For example, if you’re looking for individual portions without the need for cutting, I’ve had great success using a muffin tin. Simply line the muffin tin with silicone muffin cups, pour the fudge mixture into each cup, and allow them to cool and set that way. Once hardened, you can easily peel back the silicone liner, and voilà – perfectly portioned, no-cut fudge “Buckeye candies” ready to serve. This method is particularly fun for parties or when serving kids.
Creamy vs. Crunchy Peanut Butter: Which is Best for Fudge?
When it comes to the type of peanut butter, creamy is generally preferred for fudge due to its smooth texture which contributes to a uniformly soft final product. While you could technically use crunchy peanut butter, it would introduce a different textural element – a slight crunch amidst the otherwise smooth fudge. I personally gravitate towards creamy peanut butter, so it’s always what I have on hand. It’s also important to note that I haven’t experimented with natural peanut butter, especially the kind that requires stirring to incorporate separated oils. These types of peanut butter can have a different fat content and consistency, which might affect the fudge’s ability to set properly or result in a different final texture. For reliable, delicious results, a classic creamy peanut butter like Jif or Skippy is your best bet.

Remember that this particular recipe yields the best results when cooked on the stovetop, ensuring the sugar crystals dissolve perfectly for that signature smooth consistency. However, if you’re looking for other no-cook or simpler alternatives, we also have a fantastic peppermint fudge recipe that’s a holiday hit. After your creamy peanut butter fudge has set, enhance it further by drizzling extra melted almond bark over the top and scattering additional chopped Reese’s cups. Allow these added garnishes a few extra minutes to cool and set completely before diving in and enjoying every rich bite.
Microwave Fudge: A Quicker Alternative
While the stovetop method ensures optimal dissolution of sugar crystals for the smoothest fudge, you can certainly explore making this type of fudge using a microwave for a quicker, albeit slightly different, result. For alternative methods, you can check out our popular pumpkin fudge recipe or our incredibly simple 4-ingredient fudge recipe, both of which offer microwave instructions. This method is a great alternative if you don’t have access to a stove, or if you want to involve younger children in the cooking process, as it’s generally safer and simpler. The key is to ensure the ingredients, especially the sugar, get sufficiently hot to dissolve thoroughly, even in the microwave. Stirring frequently and heating in short increments is crucial to prevent burning and ensure proper setting. While the texture might be slightly less refined than stovetop fudge, it still delivers a delicious, satisfying treat that’s ready in a fraction of the time.

You’ll likely find that this recipe makes a generous batch, meaning you probably won’t consume it all in one sitting – unless, of course, you’re bringing it to a lively Christmas cookie exchange to share the joy! The good news is that this fudge stores exceptionally well when handled properly. The most important rule for preserving its freshness and texture is to keep air out. Exposure to air is what causes fudge to harden and become less appealing. The best storage method involves wrapping the fudge tightly in several layers of plastic wrap, pressing it firmly against the surface to eliminate air pockets. Then, place the wrapped fudge into an airtight container or a freezer bag. This double-layer protection ensures maximum freshness.
Critically, remember to store your fudge on the countertop at room temperature, not in the refrigerator. As discussed earlier, refrigeration can make it hard and grainy. Stored correctly at room temperature, this delicious chocolate peanut butter fudge can remain wonderfully fresh and enjoyable for up to two weeks, seriously! This makes it an excellent choice for preparing in advance for holiday gatherings, potlucks, or simply having a delightful treat on hand for an extended period. Enjoy creating and indulging in this fantastic recipe!
Once your fudge is fully set and firm, the key to cutting it without crumbling is a very sharp knife. Begin by lifting the entire block of fudge out of the pan using the parchment paper overhang and place it on a clean cutting board. For the cleanest cuts, run your sharp knife under hot water for a few seconds, then wipe it dry. Make a single, decisive slice through the fudge. If you notice any crumbling, simply re-heat your knife under hot water and wipe it clean again before making the next cut. This process of warming the knife helps it glide smoothly through the dense fudge, preventing it from sticking and ensuring beautiful, clean-edged squares every time.
It is generally not recommended to use natural peanut butter (the kind that separates with oil on top) for this fudge recipe. The oil content and consistency of natural peanut butter can vary significantly, which may prevent the fudge from setting properly or result in an oily, grainy texture. For the best and most consistent results, stick to creamy, processed peanut butter like Jif or Skippy, which has a stable consistency that integrates well into the fudge mixture.
Grainy fudge is typically caused by sugar crystals that did not fully dissolve or that re-crystallized too quickly. To prevent this, ensure you are stirring the mixture constantly while it melts in the double boiler, ensuring all sugar is dissolved. Using a candy thermometer to reach the precise “soft ball” stage (230-235°F) is crucial. Also, avoid stirring the fudge too much after it has been removed from the heat and is cooling before adding the peanut butter and Reese’s. Excessive stirring at this stage can promote crystal formation. If your fudge turns out grainy, it may still be delicious, but for a smooth texture, focus on careful heating and cooling.
