The Delightful Raspberry Swirl Fudge
This Raspberry Swirl Fudge is one of those treats that looks fancy but is actually very simple to make.
It’s creamy, sweet, and has that bright raspberry swirl that makes every bite pop with flavor.
The white chocolate base melts into a smooth, rich fudge while the raspberry adds just the right little tang.
I love making this when I want a dessert that feels special but doesn’t take a lot of time.
It sets up beautifully, slices clean, and looks like something straight from a bakery.
Servings: 16 squares
Total Time: 20 minutes prep + 2 hours chilling
Why I Love This Recipe
The first time I made this fudge was during the holidays when I needed something quick that still looked impressive. I had white chocolate chips in the pantry and a jar of raspberry jam in the fridge, so I decided to swirl them together and see what happened.
When I sliced the fudge later that night, the pink raspberry ribbons looked beautiful against the creamy white chocolate. Everyone thought it took way more work than it did.
Here’s why this recipe stays on my favorites list:
- The raspberry swirl makes every piece look unique and pretty
- It only uses a handful of ingredients
- No candy thermometer needed
- The texture turns out creamy and smooth every time
- It stores well and makes a great treat to share

What You’ll Need
- 3 cups white chocolate chips
- 1 (14-oz) can sweetened condensed milk
- 2 tablespoons butter
- 1 teaspoon vanilla extract
- ⅓ cup raspberry jam
- ¼ cup freeze-dried raspberries, crushed
- 1 pinch salt

Tools Required
- Medium saucepan
- Heatproof mixing bowl
- Silicone spatula
- Measuring cups
- Measuring spoons
- 8×8 baking dish
- Parchment paper
- Butter knife or skewer
Recipe Instructions
Step 1 – Prepare the Pan
Line an 8×8 baking dish with parchment paper, leaving a little overhang so the fudge lifts out easily later.

Step 2 – Start the Chocolate Base
Add 3 cups white chocolate chips, 1 (14-oz) can sweetened condensed milk, 2 tablespoons cubed butter, and 1 pinch salt to a heatproof bowl set over a saucepan of gently simmering water.

Step 3 – Melt Everything Together
Stir slowly with a silicone spatula until the white chocolate chips melt into the sweetened condensed milk and butter, forming a smooth, glossy mixture.

Step 4 – Add the Vanilla
Remove the bowl from heat and stir in 1 teaspoon vanilla extract until fully blended into the melted white chocolate mixture.

Step 5 – Pour the Fudge Base
Pour the smooth white chocolate fudge mixture into the parchment-lined 8×8 baking dish and spread it evenly with a spatula.

Step 6 – Add the Raspberry Swirl
Spoon ⅓ cup raspberry jam in small dollops over the fudge base.

Step 7 – Create the Swirl
Use a butter knife to gently swirl the raspberry jam through the white chocolate fudge mixture, creating beautiful marbled patterns.

Step 8 – Add Raspberry Crunch
Sprinkle ¼ cup crushed freeze-dried raspberries evenly over the top of the swirled fudge.

Step 9 – Chill and Slice
Place the dish in the refrigerator for 2 hours until fully set. Lift the fudge out using the parchment paper and slice into 16 squares.

Pro Tips
- Use good white chocolate chips. Cheap ones sometimes melt grainy.
- Swirl lightly. Too much mixing will turn the fudge pink instead of marbled.
- Line the pan well. Parchment overhang makes lifting the fudge out easy.
- Chill fully before cutting. This gives you cleaner squares.
Substitutions and Variations
- Swap raspberry jam for strawberry or blackberry jam
- Use dark chocolate chips instead of white chocolate for a richer fudge
- Add toasted coconut flakes for extra texture
- Mix in chopped almonds or pistachios
Make Ahead Tips
This fudge is perfect for making ahead. You can prepare it 2–3 days in advance and keep it chilled until ready to serve.
Macros Information (Approx Per Square)
- Calories: 210
- Fat: 11g
- Carbs: 27g
- Sugar: 24g
- Protein: 2g
Why This Recipe Works (Quick Science)
White chocolate contains cocoa butter, which firms up as it cools. When it melts with sweetened condensed milk, it creates a smooth mixture that sets into a creamy fudge once chilled.
The raspberry jam stays slightly softer than the chocolate base, which is why those swirls remain visible instead of blending completely into the fudge.
Common Mistakes
Overheating the chocolate
White chocolate burns easily. Use gentle heat.
Over-swirling the jam
Too much swirling blends the colors instead of creating ribbons.
Skipping parchment paper
Without it, the fudge can stick and be difficult to remove.
What to Serve With
- Fresh raspberries
- Coffee or espresso
- Hot chocolate
- Vanilla ice cream
- A simple fruit platter
Leftovers and Storage
Store the fudge in an airtight container in the refrigerator for up to 1 week.
For longer storage:
- Freeze in a sealed container for up to 2 months
- Place parchment between layers to prevent sticking
FAQ
Can I use fresh raspberries instead of jam?
Jam works best because it’s thick and swirls easily.
Can I melt the chocolate in the microwave instead?
Yes. Heat in 30-second bursts and stir each time.
Why is my fudge grainy?
It likely overheated or used low-quality white chocolate.
Do I need to refrigerate fudge?
Yes, this version stays firm and fresh when chilled.
Final Thoughts
This Raspberry Swirl Fudge is one of those desserts that’s simple but looks impressive every time. The creamy white chocolate and bright raspberry swirl make a perfect match, and the crushed raspberries on top give it that little extra pop.
Once you make it, you’ll see how easy it is to turn a few ingredients into something beautiful and delicious. If you try it, come back and share how it turned out or ask any questions you might have. I’d love to hear about your batch!
