Betty Crocker Chocolate Peanut Butter Fudge Recipe: No-Bake Fudgy Magic With Nutty Swirls

Betty Crocker's chocolate peanut butter fudge recipe delivers that classic, creamy, rich texture we all love—but with a no-bake twist that saves time and effort.

This recipe captures the essence of homemade fudge: velvety chocolate layers swirled with nutty peanut butter goodness, all set perfectly without a single minute in the oven.

I've perfected this version after years of testing, ensuring every bite has that signature Betty Crocker quality while keeping it simple enough for any home kitchen.

The secret to this fudge lies in precise measurements and patience—melting the chocolate just right, mixing in the peanut butter until smooth, and letting it set at room temperature for that perfectly firm-yet-fudgy consistency.

No special equipment is needed beyond a mixing bowl and a sturdy pan, making this recipe both accessible and foolproof. The result? A dessert that's decadent enough for holidays but easy enough for weeknight cravings.

By the time you're done, you'll have a pan of smooth, glossy chocolate fudge with swirls of peanut butter running through it, ready to be cut into perfect squares.

The aroma alone will have everyone gathering around your kitchen, and the first bite delivers that familiar, comforting sweetness we associate with classic fudge. This recipe is designed to impress without stress—just follow the steps, and let the magic happen.

Perfect for gift-giving, holiday treats, or satisfying that afternoon sweet tooth, this fudge keeps well for days in the fridge. Whether you're a seasoned baker or a beginner, this no-bake method ensures success every time. Let's get started on creating this timeless dessert that's as nostalgic as it is delicious.

Ingredients for betty crocker chocolate peanut butter fudge

Sixteen perfect squares of no-bake fudge magic—creamy, rich, and swirled with nutty peanut butter goodness.

The chocolate chips make all the difference here. Ghirardelli or Guittard are my go-tos for that signature Betty Crocker richness—avoid the store-brand stuff, trust me. For the peanut butter, natural, no-stir brands like Smucker's give you that authentic flavor without added sugars. The butter should be cold when you add it to the chocolate, but it'll melt perfectly with the cream. Pro tip: Costco or Walmart often have bulk butter at better prices, and it keeps beautifully in the freezer. If you're using milk chocolate chips, grab Hershey's Special Dark for a subtle contrast to the semi-sweet.

No powdered sugar on hand? Mix 1/4 cup granulated sugar with 1/4 cup cornstarch as a substitute, but it won't be quite as smooth. Running short on heavy cream? Full-fat sour cream at half the amount works in a pinch, though the texture will be slightly denser. Swapping out the vanilla? Almond extract at half the amount adds a nice twist, but stick with vanilla for that classic Betty Crocker vibe. The salt is non-negotiable—it balances the sweetness perfectly, so don't skip it. If you're feeling adventurous, add 1/4 tsp of cinnamon to the peanut butter swirl for a spiced variation.

This fudge sets beautifully at room temperature, but if you're impatient, pop it in the fridge for 1-2 hours to speed things up. Once set, it keeps for up to 2 weeks in an airtight container in the fridge. For gifting, wrap individual squares in parchment paper and tie with twine—everyone will think you're a pro. Freezes for up to 3 months if you want to make it ahead for holidays. Store any leftovers in the freezer to maintain that perfect fudgy texture.

Step-by-step instructions for Betty Crocker chocolate peanut butter fudge

This no-bake fudge delivers rich, velvety layers with nutty swirls—easier than you think.

In a large microwave-safe bowl, combine the 12 oz semi-sweet chocolate chips, 1 cup unsalted butter, and 1 cup heavy whipping cream. Microwave in 30-second intervals, stirring between each, until the mixture reaches 110°F—just until the chocolate and butter melt completely but don't overheat. You're aiming for a glossy, smooth texture without any graininess. If you see any unmelted bits, stir vigorously and microwave for another 10 seconds. This gentle melting ensures the fudge develops that signature silky mouthfeel without seizing.

Here's the thing—if you microwave too long, the chocolate can scorch or seize. I like to check the temperature with a candy thermometer to avoid that bitter aftertaste. The moment it hits 110°F, remove it from the microwave immediately. The mixture should coat the back of a spoon smoothly, with no streaks.

Add the 1 cup granulated white sugar, 1 tsp vanilla extract, and 0.5 tsp diamond crystal kosher salt to the melted chocolate mixture. Stir vigorously with a wooden spoon or silicone spatula until everything dissolves completely. You'll notice the sugar granules disappear, and the mixture becomes uniformly smooth. This step is where the fudge's sweetness and depth of flavor develop—don't rush it.

Taste the mixture at this stage. It should be rich, slightly sweet, and balanced with a hint of salt. If it tastes too bland, add a pinch more salt. If it's not sweet enough, you can add up to 2 tablespoons more sugar, but be careful—too much sugar can make the fudge grainy. The key is patience; let the flavors meld for 2-3 minutes of stirring before moving on.

Gently fold in the 1 cup creamy peanut butter using a spatula, mixing just until combined. You don’t want to overmix—think of it like folding in whipped cream. The peanut butter should create marbled streaks throughout the chocolate base. This is where the fudge gets its signature nutty character. If you overwork it, the peanut butter can turn greasy, so stop mixing as soon as it's evenly distributed.

For the swirl effect, divide the mixture into two equal portions. In one portion, fold in the 2 oz milk chocolate chips until they're evenly distributed. This creates a marbled look when you layer it later. The milk chocolate chips will melt slightly as they sit, creating pockets of milder sweetness that contrast beautifully with the semi-sweet base.

Pour half of the plain chocolate mixture into an 8x8-inch baking dish lined with parchment paper, pressing it gently into the corners to create an even layer. Sprinkle ½ cup powdered sugar evenly over the top—this will create a dusting of sweetness when the fudge sets. Next, add the milk chocolate-infused portion on top, spreading it evenly. Use the back of a spoon to create gentle swirls if you prefer a marbled look.

Smooth the top with the back of a spatula, then dust another ½ cup powdered sugar evenly over the surface. This final layer ensures the fudge has that signature dusty finish and prevents a sticky top. Tap the pan gently on the counter to release any air bubbles, then let it chill in the refrigerator for 4-6 hours—or until firm to the touch.

Once the fudge is completely set, remove it from the refrigerator and let it sit at room temperature for 5-10 minutes to soften slightly. This makes it easier to cut into 16 perfect squares using a sharp knife dipped in hot water and wiped dry between cuts. The hot knife ensures clean edges without tearing. If the fudge is too firm, let it sit for another 10 minutes before cutting.

Serve immediately or store in an airtight container in the refrigerator for up to 1 week. The longer it sits, the more the flavors meld together, creating a deeper, more complex taste. Each piece should be rich, fudgy, and packed with those nutty swirls—no graininess, no stickiness, just pure decadence. Trust the process, and you'll have a batch that rivals store-bought, if not better.

Essential equipment for this dish

Microwave Essentials

A microwave-safe bowl (I use Pyrex for even heating) is your best friend here—it handles the chocolate and butter melting without scorching. Look for bowls labeled "microwave-safe" and avoid metal or dark glass, which can cause hot spots.

A candy thermometer ($10 on Amazon) ensures you hit that 110°F sweet spot for perfect chocolate texture. Trust me, skipping this step risks grainy fudge. 🌡️

Mixing Tools Matter

Use a wooden spoon or silicone spatula for stirring—metal can scratch the bowl and create unwanted texture. My go-to is a OXO Good Grips silicone spatula because it flexes without damaging nonstick surfaces.

For the peanut butter swirls, a long-handled spatula helps you reach every corner of your mixing bowl without splattering. Avoid plastic—it can melt in the microwave!

Baking Dish Basics

An 8x8-inch baking dish (I prefer USA Pan for nonstick performance) is perfect for this recipe. Line it with parchment paper to prevent sticking—cut it slightly larger than the pan so you can lift the fudge out cleanly.

If you don’t have parchment, lightly grease the pan with butter and dust with powdered sugar instead. Pro tip: Use a ruler to mark cutting lines on the parchment before pouring the fudge.

Cutting with Precision

A sharp chef’s knife (like Mercer Culinary Genesis) and hot water are your secret weapons for clean cuts. Dip the knife in hot water, wipe dry, and press straight down—this prevents the fudge from tearing.

For extra precision, use a pizza wheel (like OXO Good Grips) to score the fudge into perfect squares after it’s set. This tool makes cutting effortless and consistent every time. 🔪

Storage Containers

Store leftovers in an airtight container (I love Rubbermaid Brilliance) to keep the fudge fresh for up to 2 weeks. For gifting, wrap individual squares in parchment paper and tie with twine—it looks professional and keeps the fudge from sticking.

If freezing, use quart-sized freezer bags with the air squeezed out to prevent freezer burn. Label with the date to track freshness!

Optional Extras

Want to elevate your fudge? A candy thermometer ($12 on Amazon) ensures perfect chocolate temperature, while tweezers help place chocolate chips decoratively on top. For presentation, a dusting brush (like West Bend) makes powdered sugar application effortless.

These extras aren’t mandatory, but they take your fudge from homemade to restaurant-quality in seconds. 💫

Frequently asked questions