This Peanut Butter Candy Bar Fudge isn’t just a recipe; it’s a delightful experience, a brilliant solution for any leftover candy dilemmas, and the ultimate way to indulge your sweet tooth. Imagine rich, creamy peanut butter fudge, generously studded with your favorite chocolate bars and sweet treats, creating a symphony of textures and flavors in every bite. It’s a dessert that brings joy, comfort, and a touch of homemade magic to any occasion.
For those who adore the silky smooth decadence of fudge, you’re in for an absolute treat! This recipe joins the ranks of other beloved homemade fudges that promise to satisfy every craving. If you’re a fudge enthusiast like me, make sure to explore other irresistible variations such as Peanut Butter Cup Cheesecake Fudge, the classic Maple Nut Fudge, and the delightfully chunky Peanut Butter Rocky Road Fudge. Each offers a unique twist on this timeless confection, but our Peanut Butter Candy Bar Fudge truly holds a special place.

The Sweetest Solution for Leftover Candy
The post-holiday candy surplus is a familiar challenge for many households. Whether it’s the overflowing haul from Halloween, Easter basket remnants, or even just a collection of various treats that accumulate over time, finding a creative and delicious way to utilize them can be tricky. My simple, yet genius, solution for all that extra candy? Transform it into luscious, homemade fudge. This isn’t just about clearing out the candy bowl; it’s about elevating those familiar flavors into something extraordinary.
I recall a recent Halloween where my boys had an exceptionally successful trick-or-treating run. Their candy bags were already bulging, but then, as luck would have it, a generous neighbor swung by with an additional bounty, essentially doubling their already impressive haul of Snickers, Milky Ways, Reese’s, and every other desirable treat you could imagine. Seeing such an abundance of chocolate and caramel, a mischievous thought sparked in my mind.
Jokingly, I declared the two biggest bags of candy as “mine.” Then, with a playful glint in my eye, I put that declaration into action, albeit with a delicious twist. While they were at school, completely unaware, I began to craft something magical with their sugary treasures. The result was this incredible Peanut Butter Candy Bar Fudge, a truly irresistible treat. The best part? They absolutely loved it!

Why This Peanut Butter Candy Bar Fudge Stands Out
Seriously, how could anyone resist this delightful confection? The genius of this fudge lies in its incredibly creamy peanut butter base, which serves as the perfect canvas for a wide array of candies. The rich, nutty flavor of the peanut butter harmonizes beautifully with the diverse tastes and textures of various candy bars. For my batch, I incorporated a vibrant mix of M&Ms, crunchy Peanut M&Ms, chewy Snickers, iconic Reese’s Peanut Butter Cups, and classic Milky Ways. Each candy addition brought its own unique character, creating a complex and incredibly satisfying bite.
I specifically opted for the marshmallow creme method for this fudge, which I consider the second easiest approach to homemade fudge (the absolute easiest being a simple mix of sweetened condensed milk and chocolate chips). However, the marshmallow creme version, in my opinion, yields a significantly creamier texture – one that truly mimics the luxurious, melt-in-your-mouth quality of authentic candy shop fudge. In fact, after sampling this particular batch, it immediately vaulted to the number one spot on my extensive list of favorite fudge recipes. It’s simply unparalleled in its richness and delightful consistency.
You might anticipate that a fudge loaded with peanut butter and an assortment of candies would be overwhelmingly sweet, but surprisingly, the inherent savoriness of the peanut butter does an excellent job of mellowing out the overall sweetness. It creates a beautifully balanced flavor profile that prevents it from being cloying. Still, a modest piece of this decadent fudge is more than enough to completely satisfy even the most intense sweet tooth, leaving you with a lingering, pleasant taste.

Perfect for Any Occasion: Holiday Gifting and Beyond
While this Peanut Butter Candy Bar Fudge is a fantastic way to tackle post-holiday candy overloads, its appeal extends far beyond just that. Its festive appearance and incredible taste make it an absolute showstopper for any gathering. Imagine platters adorned with these delightful squares during your Christmas celebrations. Simply swap out everyday M&Ms for vibrant red and green Christmas-colored M&Ms, and you’ve got a festive treat that’s as beautiful as it is delicious. It’s an effortless way to add a pop of holiday cheer to your dessert spread!
Beyond Christmas cookie trays, this fudge is also perfect for:
- Party Desserts: A guaranteed crowd-pleaser at potlucks, birthdays, or casual get-togethers.
- Edible Gifts: Package a few pieces in a decorative tin or box, and you have a thoughtful, homemade gift that friends, family, and neighbors will adore.
- Movie Nights: Elevate your movie night snack game with squares of this rich, satisfying fudge.
- Lunchbox Treats: A small square makes a wonderful, unexpected treat in school or work lunchboxes.
- Bake Sales: It’s a unique and popular item that’s sure to sell quickly.
Its versatility and universal appeal make it a go-to recipe for so many moments throughout the year. The ability to customize the candy inclusions also means you can tailor it to specific tastes or seasonal themes, ensuring it’s always fresh and exciting.
Expert Tips for Perfect Fudge Every Time
Making fudge, especially with the marshmallow creme method, is surprisingly simple, but a few key tips can ensure your Peanut Butter Candy Bar Fudge turns out perfectly smooth, creamy, and utterly irresistible every single time.
Mastering the Boil
The boiling stage is crucial for fudge consistency. When you combine the butter, sugar, and evaporated milk, stir it frequently over medium heat to prevent burning and ensure even dissolution of the sugar. Once it reaches a full, rolling boil – meaning it continues to bubble even when stirred – set a timer for precisely 5 minutes. Continuous stirring during these 5 minutes is essential. This precise boiling time allows the sugar to reach the correct temperature and concentration needed for perfect fudge, preventing it from becoming grainy or too soft. Don’t rush this step, and don’t stop stirring!
Choosing Your Candy
The beauty of this recipe is its adaptability. You can use almost any type of candy bar or small, bite-sized candy. Chocolate-based candies like Snickers, Milky Ways, Reese’s Cups, and M&Ms are natural complements to the peanut butter. However, feel free to experiment with other favorites like Heath bars, Twix, Kit Kats, or even non-chocolate options if you’re feeling adventurous (though chocolate usually pairs best with peanut butter). For the best results, chop larger candy bars into bite-sized pieces so they distribute evenly throughout the fudge and are easy to eat. Keep some whole M&Ms or mini Reese’s for the top layer for an appealing visual.
Cooling and Cutting
Patience is a virtue when it comes to cooling fudge. After assembling your layers of fudge and candy, allow it to cool completely at room temperature. Rushing this step by placing it in the refrigerator too soon can sometimes lead to a less creamy texture. Once thoroughly cooled and firm, use a sharp, warm knife to cut your fudge into neat squares. Warming the knife under hot water and wiping it dry between cuts will help you achieve clean, smooth edges, making your fudge look professionally made and ready for serving or gifting.
Storage Information
To keep your delicious Peanut Butter Candy Bar Fudge fresh and perfectly textured, it should always be stored in an airtight container. Keep it at room temperature, away from direct sunlight or heat, which can cause it to melt or become sticky. Stored correctly, this fudge will remain wonderfully fresh for up to one week, though it’s so good, it rarely lasts that long!
More Delicious Peanut Butter Recipes
If you’ve fallen in love with the combination of peanut butter and sweet treats, here are more recipes to fuel your obsession:
- Creamy Peanut Butter Cheesecake: A decadent dessert that’s rich, smooth, and utterly irresistible.
- Chocolate Covered Peanut Butter Crunch Balls: Bite-sized delights, perfect for parties or a quick sweet fix.
- No-Bake Peanut Butter Icebox Cake: A refreshing and easy dessert, ideal for warmer weather.
- Reese’s Peanut Butter Fluff: A light, airy, and incredibly flavorful dip or dessert topping.
- Classic Peanut Butter Blossoms: A timeless cookie featuring a soft peanut butter base and a chocolate kiss center.

Print
Pin
Peanut Butter Candy Bar Fudge
Ingredients
- ¾ cup butter
- 3 cups granulated sugar
- ⅔ cup evaporated milk
- 1 ¾ cups Reese’s peanut butter chips coarsely chopped
- ½ teaspoon salt
- 7 ounces marshmallow creme 1 jar
- 1 teaspoon vanilla extract
- 2 cups assorted candy chopped or whole
Instructions
-
Spray a 9×13 baking dish with cooking spray. Line with parchment paper, leaving an overhang on the sides for easy lifting.
-
In a heavy-bottomed saucepan, combine the butter, granulated sugar, and evaporated milk.
-
Bring the mixture to a full boil over medium heat, stirring frequently to ensure ingredients are well combined and prevent scorching.
-
Once at a full, rolling boil, continue to boil for exactly 5 minutes, stirring continuously during this time. This step is crucial for the fudge’s texture.
-
Remove the saucepan from the heat. Immediately stir in the Reese’s peanut butter chips and salt until completely melted and smooth. A whisk works wonders here to eliminate any lumps.
-
Next, add the marshmallow creme and vanilla extract. Stir vigorously until the mixture is fully incorporated and smooth.
-
Sprinkle about 1/3 of your assorted, chopped candies evenly over the bottom of the prepared baking dish.
-
Carefully pour half of the hot fudge mixture over the candies in the dish, spreading it gently to cover.
-
Sprinkle another third of the candies over the top of the first fudge layer.
-
Pour the remaining hot fudge mixture over the second layer of candies, spreading it out evenly.
-
Finally, sprinkle the last third of the candies over the very top of the fudge for a beautiful finish. Allow the fudge to cool completely at room temperature until firm, which may take several hours.
-
Once set, use the parchment paper overhang to lift the fudge from the dish. Cut into desired squares and serve this delightful Peanut Butter Candy Bar Fudge.
Video
Notes
Leftover fudge should be stored in an airtight container at room temperature for up to one week to maintain its freshness and delightful texture.