Marshmallow Swirl Fudge is a decadent, no-bake treat that’s bound to delight your taste buds. This rich, creamy fudge is made with semi-sweet chocolate, sweetened condensed milk, and swirls of gooey marshmallow fluff, creating a melt-in-your-mouth experience in every bite. Whether you’re looking for a simple homemade dessert or a thoughtful gift, Marshmallow Swirl Fudge is a recipe that’s sure to impress.
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The History and Popularity of Fudge
Fudge has been a beloved confection for over a century, with its origins traced back to the late 1800s. What started as a happy accident in a college dormitory has evolved into a cherished tradition, with countless variations and flavors. The allure of Marshmallow Swirl Fudge lies in its perfect balance of creamy chocolate and the fluffy, sweet notes of marshmallow – a combination that’s simply irresistible. In today’s fast-paced world, easy no-bake recipes like this one have become increasingly popular, allowing home cooks to whip up indulgent treats with minimal effort.
Ingredients for Marshmallow Swirl Fudge
To make this decadent Marshmallow Swirl Fudge, you’ll need just a few simple ingredients:
- 2 cups semi-sweet chocolate chips
- 1 can (14 oz) sweetened condensed milk
- 2 tbsp unsalted butter, melted
- 1 tsp vanilla extract
- 1/4 tsp salt
- 1 cup marshmallow fluff or marshmallow cream
The high-quality semi-sweet chocolate chips provide the rich, chocolatey base, while the sweetened condensed milk and melted butter create a creamy, smooth texture. Vanilla extract and a pinch of salt help to balance the sweetness and enhance the overall flavor profile. And of course, the star of the show – the marshmallow fluff – swirls through the fudge, adding pockets of gooey, sugary goodness in every bite.
Step-by-Step Instructions for Marshmallow Swirl Fudge
Making Marshmallow Swirl Fudge is a breeze, and the results are simply divine. Follow these easy steps to create your own batch of this irresistible treat:
- Melt the Chocolate: In a saucepan over low heat, melt the semi-sweet chocolate chips, sweetened condensed milk, and melted butter, stirring constantly until the mixture is smooth and silky.
- Add Vanilla and Salt: Remove the pan from the heat and stir in the vanilla extract and salt until fully combined.
- Pour into Pan: Line an 8×8-inch baking dish with parchment paper, then spread the chocolate fudge mixture evenly into the pan.
- Add Marshmallow Swirl: Drop spoonfuls of marshmallow fluff or marshmallow cream on top of the fudge, then use a knife to gently swirl it into the chocolate, creating a beautiful marbled effect. Be careful not to overmix, as you want to maintain the thick, visible ribbons of marshmallow.
- Chill and Set: Refrigerate the Marshmallow Swirl Fudge for at least 2 hours, or until the fudge is firm and set.
- Cut and Serve: Once the fudge is set, lift it out of the pan using the parchment paper and cut it into squares. Enjoy this rich, creamy, and utterly indulgent treat!

Tips for Perfecting Your Marshmallow Swirl Fudge
To ensure your Marshmallow Swirl Fudge turns out perfectly every time, keep these tips in mind:
- Experiment with Flavors: In addition to the classic chocolate and marshmallow combination, you can also try swirling in peanut butter, chopped nuts, or even crushed Oreos for extra texture and flavor.
- Store Fudge Properly: To maintain freshness, store your Marshmallow Swirl Fudge in an airtight container in the refrigerator. It will keep for up to 1 week, though it’s unlikely to last that long!
- Avoid Overmixing: When adding the marshmallow fluff, be gentle and don’t overmix, as this can cause the ribbons to disappear into the fudge.
- Use a Sharp Knife: For clean, even cuts, use a sharp knife and run it under hot water before slicing the fudge. Wipe the blade clean between cuts for the best results.
Nutritional Information and Allergy Considerations
While Marshmallow Swirl Fudge is undoubtedly an indulgent treat, a small square can satisfy your sweet tooth without derailing your health goals. Each serving (based on 16 pieces) contains approximately:
- Calories: 200
- Fat: 10g
- Carbohydrates: 26g
- Protein: 2g
For those with dietary restrictions or allergies, keep in mind that this recipe contains dairy (in the form of sweetened condensed milk and butter) and may not be suitable for individuals with lactose intolerance or a milk allergy. Additionally, the recipe calls for semi-sweet chocolate chips, which may contain trace amounts of nuts. Those with nut allergies should exercise caution or consider using a nut-free chocolate alternative.
More Related Recipes You Might Enjoy
- Chocolate Peanut Butter Fudge
- Rocky Road Fudge
- White Chocolate Raspberry Fudge
- No-Bake Chocolate Oatmeal Cookies
FAQs About Marshmallow Swirl Fudge
How can I customize my Marshmallow Swirl Fudge with different flavors?
You can easily customize your Marshmallow Swirl Fudge by incorporating different flavor extracts or mix-ins. For a minty twist, add a few drops of peppermint extract to the chocolate mixture. If you prefer a fruitier flavor, consider swirling in raspberry or strawberry puree along with the marshmallow fluff. Additionally, you can mix in chopped nuts, crushed cookies, or other candies before pouring the fudge into the pan. Just remember to keep the proportions balanced; you want to maintain the creamy texture while adding your favorite flavors.
What are some common troubleshooting tips if my fudge doesn’t set properly?
If your Marshmallow Swirl Fudge doesn’t set properly, there are a few common issues and solutions to consider. First, ensure that you used sweetened condensed milk as the base, as other types of milk will not yield the same results. If your fudge is too soft, it may need more chilling time in the refrigerator; give it an additional hour or two. If it’s still too soft after that, consider melting it down again, adding a little more chocolate, and re-chilling. On the other hand, if your fudge is too hard, it may have been overcooked or had too much chocolate added; storing it at room temperature for a short while can help soften it.
Can I use homemade marshmallow fluff instead of store-bought?
Yes, you can definitely use homemade marshmallow fluff in your Marshmallow Swirl Fudge. Making your own fluff allows you to control the sweetness and texture, plus it can add a personal touch to your recipe. To make homemade marshmallow fluff, you will need egg whites, sugar, and corn syrup, which can be whipped together to create a fluffy consistency. Just ensure that your homemade fluff is similar in consistency to store-bought versions for the best results when swirling it into the fudge.
How can I make my Marshmallow Swirl Fudge more visually appealing?
To enhance the visual appeal of your Marshmallow Swirl Fudge, consider adding colorful toppings or using different techniques to create patterns. Before the fudge sets, sprinkle toppings like colorful sprinkles, crushed candies, or coconut flakes on top for a festive look. When swirling the marshmallow fluff, use a toothpick or skewer to create intricate designs, and aim for a marbled effect rather than fully incorporating it. You can also cut the fudge into fun shapes using cookie cutters once it has set, which can be particularly appealing for parties or holidays.
Indulge in the Sweet, Creamy Goodness of Marshmallow Swirl Fudge
With its rich chocolate base, gooey marshmallow swirls, and endless customization possibilities, Marshmallow Swirl Fudge is a decadent treat that’s sure to delight your senses. Whether you’re whipping up a batch for a special occasion or simply craving a comforting homemade dessert, this no-bake fudge is the perfect solution. So gather your ingredients, fire up your saucepan, and let the sweet, melty magic of Marshmallow Swirl Fudge transport you to a state of pure bliss with every bite.
Looking for more visual inspiration? Follow me on Pinterest, where I share new recipes, dinner tips, and behind-the-scenes kitchen moments every week. Buon appetito!
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Make Irresistible Marshmallow Swirl Fudge in Just 5 Steps!
- Total Time: 2 hours 25 minutes
- Yield: 16 pieces 1x
- Diet: Vegetarian
Description
Marshmallow Swirl Fudge is a decadent, no-bake treat that’s bound to delight your taste buds. This rich, creamy fudge is made with semi-sweet chocolate, sweetened condensed milk, and swirls of gooey marshmallow fluff, creating a melt-in-your-mouth experience in every bite.
Ingredients
- 2 cup semi-sweet chocolate chips
- 1 can (14 ounce) sweetened condensed milk
- 2 tablespoon unsalted butter, melted
- 1 teaspoon vanilla extract
- 1/4 teaspoon salt
- 1 cup marshmallow fluff or marshmallow cream
Instructions
1. Melt the Chocolate: In a saucepan over low heat, melt the semi-sweet chocolate chips, sweetened condensed milk, and melted butter, stirring constantly until the mixture is smooth and silky.
2. Add Vanilla and Salt: Remove the pan from the heat and stir in the vanilla extract and salt until fully combined.
3. Pour into Pan: Line an 8×8-inch baking dish with parchment paper, then spread the chocolate fudge mixture evenly into the pan.
4. Add Marshmallow Swirl: Drop spoonfuls of marshmallow fluff or marshmallow cream on top of the fudge, then use a knife to gently swirl it into the chocolate, creating a beautiful marbled effect. Be careful not to overmix, as you want to maintain the thick, visible ribbons of marshmallow.
5. Chill and Set: Refrigerate the Marshmallow Swirl Fudge for at least 2 hours, or until the fudge is firm and set.
6. Cut and Serve: Once the fudge is set, lift it out of the pan using the parchment paper and cut it into squares. Enjoy this rich, creamy, and utterly indulgent treat!
Notes
To ensure your Marshmallow Swirl Fudge turns out perfectly every time, keep these tips in mind:
– Experiment with Flavors: In addition to the classic chocolate and marshmallow combination, you can also try swirling in peanut butter, chopped nuts, or even crushed Oreos for extra texture and flavor.
– Store Fudge Properly: To maintain freshness, store your Marshmallow Swirl Fudge in an airtight container in the refrigerator. It will keep for up to 1 week, though it’s unlikely to last that long!
– Avoid Overmixing: When adding the marshmallow fluff, be gentle and don’t overmix, as this can cause the ribbons to disappear into the fudge.
– Use a Sharp Knife: For clean, even cuts, use a sharp knife and run it under hot water before slicing the fudge. Wipe the blade clean between cuts for the best results.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: No-Bake
- Cuisine: American
Nutrition
- Serving Size: 1 piece
- Calories: 200
- Sugar: 22g
- Sodium: 100mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 0g
- Protein: 2g
- Cholesterol: 15mg