Raspberry Swirl Fudge

This raspberry swirl fudge is a rich, creamy, and naturally indulgent treat that brings together deep chocolate flavor and bright, fruity swirls. It’s simple to make, uses just a handful of wholesome ingredients, and feels special enough for celebrations while still being easy enough for a cozy weekend kitchen project.

Why You’ll Love This Recipe

You’ll love how effortlessly this fudge comes together with minimal ingredients and no baking required. The contrast between smooth dark chocolate and fresh raspberry swirls makes every bite visually beautiful and perfectly balanced. It’s naturally sweet, deeply satisfying, and easy to customize with your favorite nut or seed butter. This recipe is also a fun, hands-on treat to make with kids and a thoughtful homemade dessert for gifting or sharing.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• 1 cup fresh raspberries
• 1 cup dark chocolate chips or chopped dark chocolate bar
• 1 teaspoon unrefined organic coconut oil
• 1/2 cup all-natural peanut butter, or any nut or seed butter of your choice
• Optional: flaky sea salt for topping

Directions

Line a loaf pan with parchment paper, leaving a bit of overhang on the sides for easy removal later.

Place the raspberries in a small saucepan over medium heat. Use a fork to gently smash them. Stir frequently and bring to a low simmer. Allow the raspberries to simmer for about 5 minutes until slightly thickened, then remove from the heat and set aside to cool.

Fill a medium saucepan with a few inches of water and bring it to a brisk simmer. Reduce the heat to low and place a heat-safe bowl on top, making sure the bowl does not touch the water.

Add the dark chocolate and coconut oil to the bowl. Whisk frequently until the chocolate is fully melted and smooth.

Add the peanut butter (or your chosen nut or seed butter) to the melted chocolate. Whisk until the mixture is glossy and fully combined.

Pour the chocolate mixture evenly into the prepared loaf pan. Spoon the mashed raspberries on top in small dollops.

Using a toothpick or skewer, gently swirl the raspberries into the chocolate to create a marbled effect. Do not overmix.

If desired, sprinkle very lightly with flaky sea salt.

Place the pan in the refrigerator and chill for at least 2 hours, or until fully set. Once firm, lift the fudge out using the parchment paper, cut into small squares, and serve.

Servings and timing

Servings: 8 small portions

Prep time: 15 minutes
Cook time: 10 minutes
Chilling time: 2 hours
Total time: Approximately 2 hours and 25 minutes

Variations

For a different flavor profile, swap the peanut butter for almond butter, cashew butter, sunflower seed butter, or coconut butter. You can also mix a small amount of vanilla extract into the chocolate for added depth. For extra texture, sprinkle finely chopped nuts or shredded coconut on top before chilling. If raspberries aren’t available, mashed strawberries or blackberries work beautifully as well.

Storage/Reheating

Store the fudge in an airtight container in the refrigerator for up to 7 days. For longer storage, wrap individual pieces tightly and freeze for up to 2 months. Allow frozen fudge to thaw in the refrigerator for about 30 minutes before serving. This recipe does not require reheating.

FAQs

Can I use frozen raspberries instead of fresh?

Yes, frozen raspberries can be used. Thaw them first and drain off excess liquid before cooking to avoid a watery swirl.

What type of dark chocolate works best?

A high-quality dark chocolate with a higher cacao percentage works best for a rich, balanced flavor.

Can I make this recipe dairy-free?

Yes, as long as the dark chocolate you use is dairy-free, this recipe is naturally dairy-free.

Is this fudge overly sweet?

No, the dark chocolate and fresh raspberries create a balanced sweetness that isn’t overpowering.

Can I skip the coconut oil?

The coconut oil helps the chocolate melt smoothly. Skipping it may result in a thicker texture, but the recipe will still work.

How small should I cut the fudge pieces?

Small squares work best since the fudge is rich and satisfying even in small portions.

Can I double the recipe?

Yes, simply double all ingredients and use a larger pan to maintain an even thickness.

Does this recipe need baking?

No, this is a no-bake recipe that sets in the refrigerator.

Can kids help make this recipe?

Yes, this is a great recipe for kids with supervision, especially for swirling the raspberries.

Why did my fudge turn grainy?

Overheating the chocolate can cause it to seize. Always melt gently over low heat and stir frequently.

Conclusion

Raspberry swirl fudge is a simple yet elegant treat that proves you don’t need complicated steps to create something truly special. With its creamy chocolate base, vibrant fruit swirls, and endless customization options, this recipe is perfect for sharing, gifting, or savoring slowly one square at a time. It’s a sweet reminder that the best desserts are often the simplest.

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