Marshmallow Swirl Fudge is a delightful treat that combines rich chocolate with fluffy marshmallow, creating a perfect harmony of flavors. This dessert is not only visually appealing with its beautiful marbling but also incredibly easy to prepare. Whether you’re looking for a sweet gift, a festive addition to your holiday table, or simply a delicious indulgence, this fudge is sure to impress. With its creamy texture and nostalgic taste, you’ll find yourself reaching for seconds (or thirds)!
Why You’ll Love This Marshmallow Swirl Fudge
This fudge offers so many reasons to love it! First, it’s a no-bake dessert, making it ideal for those hot summer days or when you want to avoid heating up the kitchen. Additionally, the contrast between the rich semisweet chocolate and the light sweetness of the marshmallow swirl creates a decadent experience. You can easily customize this easy marshmallow fudge recipe with add-ins like nuts or crushed candy canes, making it adaptable for any occasion. Plus, it’s perfect for parties and gatherings, ensuring that guests will be asking for the recipe. This homemade marshmallow fudge is not only visually stunning but also incredibly satisfying!

Ingredients for Marshmallow Swirl Fudge
Gather these items:
- 3 cups semisweet chocolate chips
- 1 can (14 oz) sweetened condensed milk
- 4 tablespoons butter
- 1 teaspoon vanilla extract
- Pinch of salt
- 1 cup marshmallow creme or marshmallow fluff
- Optional Add-Ins: Crushed candy canes, Chopped nuts, Sprinkles, Mini marshmallows, White chocolate drizzle
How to Make Marshmallow Swirl Fudge Step-by-Step
- Step 1: Line an 8×8 or 9×9-inch baking dish with parchment paper, leaving overhang.
- Step 2: In a saucepan over low heat, melt chocolate chips, condensed milk, and butter. Stir gently until smooth.
- Step 3: Remove from heat and stir in vanilla extract and a pinch of salt.
- Step 4: Pour the chocolate mixture into the lined dish and smooth the surface.
- Step 5: Warm marshmallow creme slightly and drop spoonfuls across the surface.
- Step 6: Drag a knife or skewer through the top to create a marbled effect without overmixing.
- Step 7: Refrigerate for 3–4 hours, or until fully set.
- Step 8: Lift fudge using parchment and cut into squares.
Pro Tips for the Perfect Marshmallow Swirl Fudge
Keep these in mind:
- Ensure your ingredients are at room temperature for better mixing.
- Don’t overmix when creating swirls; you want distinct layers of chocolate and marshmallow.
- For a fun twist, consider adding some chopped nuts for texture.
- This marshmallow swirl fudge is a no-bake recipe, which makes it a great option for last-minute preparations.

Best Ways to Serve Marshmallow Swirl Fudge
There are so many delightful ways to enjoy this fudge!
- Serve it as part of a dessert platter alongside other holiday treats.
- Pair it with a scoop of vanilla ice cream for a decadent dessert experience.
- Cut the fudge into small squares and place them in festive bags for easy gifting at parties.
How to Store and Reheat Marshmallow Swirl Fudge
To store this fudge, simply place it in an airtight container in the refrigerator. It will last for up to two weeks, making it perfect for meal prep and snacking. If you want to enjoy it warm, you can microwave a piece for about 10-15 seconds until it’s slightly melted.
Frequently Asked Questions About Marshmallow Swirl Fudge
What’s the secret to perfect Marshmallow Swirl Fudge?
The secret lies in ensuring not to overmix the chocolate and marshmallow for those beautiful swirls. Be gentle with your knife to keep the layers intact.
Can I make Marshmallow Swirl Fudge ahead of time?
Absolutely! This fudge can be made up to a week in advance and stored in the refrigerator, making it a perfect make-ahead dessert.
How do I avoid common mistakes with Marshmallow Swirl Fudge?
To avoid common mistakes, ensure the chocolate mixture is smooth and fully melted before adding the marshmallow. Also, be cautious of not refrigerating it for too long, as it may become too hard.
Variations of Marshmallow Swirl Fudge You Can Try
Get creative with these variations:
- Add crushed candy canes for a peppermint twist during the holiday season.
- Incorporate chopped nuts for added crunch and flavor.
- Try a chocolate marshmallow swirl recipe by mixing dark chocolate chips for a richer taste.
For more delicious recipes, check out Baked Garlic Chicken Meatloaf and Decadent Chocolate Bread. If you’re interested in no-bake desserts, you might also enjoy No-Bake Pecan Coconut Praline Cookies.
Print
Delicious Marshmallow Swirl Fudge: 16 Irresistible Treats
- Total Time: 3 hours 10 minutes
- Yield: 16 squares 1x
- Diet: Vegetarian
Description
Rich and Creamy Marshmallow Swirl Fudge Recipe for Holidays
Ingredients
- 3 cups semisweet chocolate chips
- 1 can (14 oz) sweetened condensed milk
- 4 tablespoons butter
- 1 teaspoon vanilla extract
- Pinch of salt
- 1 cup marshmallow creme or marshmallow fluff
- Optional Add-Ins: Crushed candy canes, Chopped nuts, Sprinkles, Mini marshmallows, White chocolate drizzle
Instructions
- Line an 8×8 or 9×9-inch baking dish with parchment paper, leaving overhang.
- In a saucepan over low heat, melt chocolate chips, condensed milk, and butter. Stir gently until smooth.
- Remove from heat and stir in vanilla extract and salt.
- Pour the chocolate mixture into the lined dish and smooth the surface.
- Warm marshmallow creme slightly and drop spoonfuls across the surface.
- Drag a knife or skewer through the top to create a marbled effect without overmixing.
- Refrigerate for 3–4 hours, or until fully set.
- Lift fudge using parchment and cut into squares.
Notes
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: No-Bake
- Cuisine: American
Nutrition
- Serving Size: 1 square
- Calories: 200
- Sugar: 20g
- Sodium: 50mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 15mg
