Peanut Butter Swirl Fudge – Decadent Chocolate & Peanut Butter Delight

Chocolate and peanut butter together is a combination that never gets old, and Peanut Butter Swirl Fudge takes it to the next level. This rich, creamy treat is visually stunning with its marbled chocolate-and-peanut-butter design, yet surprisingly simple to make. The first time I made this fudge, I remember my kids’ eyes widening when they saw the swirl patterns—it looked like something out of a fancy bakery, but I made it right in my own kitchen.

What I love about this fudge is that it’s perfect for nearly any occasion. Whether you’re preparing treats for a holiday gathering, a birthday party, or just an indulgent weekend snack, it always impresses. The chocolate layer provides a deep, rich flavor, while the peanut butter adds that creamy, nutty sweetness that melts in your mouth. Cutting it into neat squares makes it great for gifting, but honestly, it’s hard to resist sneaking a few pieces straight from the fridge.

This fudge also has a fun, interactive element: the swirl. You don’t need any fancy techniques—just a butter knife and a little patience. Watching the chocolate and peanut butter intertwine is almost as satisfying as tasting the finished product. Once chilled, each square is perfectly set, soft enough to bite into easily but firm enough to hold its shape. It’s a treat that’s simple to make but feels luxurious with every bite.

---

Peanut Butter Swirl Fudge

Ingredients:

• 2 cups semi-sweet chocolate chips

• 1 (14 oz) can sweetened condensed milk

• 1/2 cup creamy peanut butter

• 1 tsp vanilla extract

• A pinch of salt

---

Instructions:

Melt the chocolate layer:
In a microwave-safe bowl, combine the chocolate chips and sweetened condensed milk.
Heat in 30-second intervals, stirring until smooth. Add vanilla and salt; stir again.

Prepare the peanut butter swirl:
In a separate microwave-safe bowl, heat the peanut butter for about 20–30 seconds until slightly runny.

Assemble:
Line an 8×8-inch pan with parchment paper. Pour in most of the chocolate mixture, saving about 1/4 cup.
Spoon peanut butter over the top, then drizzle the remaining chocolate mixture.

Create the swirl:
Use a butter knife to gently swirl the peanut butter and chocolate together for that marbled look.

Set:
Refrigerate for at least 2 hours or until firm. Cut into squares and enjoy!

---

Tips for Perfect Peanut Butter Swirl Fudge

• Use creamy peanut butter for easier swirling and a smoother texture.

• Microwave in short intervals to prevent scorching the chocolate or peanut butter.

• Swirl gently—overmixing can muddy the pattern, under-mixing may not blend enough.

• Optional twist: sprinkle a bit of flaky sea salt on top before chilling for a perfect salty-sweet contrast.

---

Serving Ideas

This fudge is perfect for holidays, gifting, or a cozy night in. Serve chilled on a dessert platter, or stack squares in decorative tins for friends and family. You can also pair it with a scoop of vanilla ice cream for an indulgent dessert experience.

For a festive touch, add colorful sprinkles or crushed peanuts on top before refrigerating.

---

Storage Tips

• Store in an airtight container in the fridge for up to one week.

• Cut squares can be frozen for longer storage—layer parchment between layers to prevent sticking.

• Let fudge sit at room temperature for a few minutes before serving for a softer, melt-in-your-mouth texture.

---

FAQ

Can I use natural peanut butter?
Yes, but it may be slightly runnier. Adjust the heating time slightly to make it easier to swirl.

Can I use milk chocolate instead of semi-sweet?
Absolutely. Milk chocolate will make it sweeter and creamier, but the rich chocolate flavor will be milder.

Can I make larger or smaller portions?
Yes. Use any pan size, just adjust the thickness and chilling time accordingly.

How do I get a perfect swirl pattern?
Use a butter knife or skewer, and swirl gently. Avoid overmixing to keep the marbled look distinct.