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Marshmallow Swirl Fudge That Melts in Your Mouth in Minutes

As the sweet aroma of melting chocolate fills the air, I can’t help but feel nostalgic for those cozy afternoons spent in the kitchen, experimenting with treats. Today, I’m baking up a batch of Easy Marshmallow Swirl Fudge, a delightful no-bake wonder that takes just 20 minutes to whip up. This recipe is not only a festive showstopper, but it also promises a creamy texture that will have your friends and family swooning. Perfect for holiday gatherings or simply as a sweet escape from the everyday hustle, this fudge is a quick triumph that embodies both indulgence and simplicity. What’s your favorite way to enjoy a little sweetness in your day?

Why is Marshmallow Swirl Fudge a Must-Try?

Decadent Delight: This Marshmallow Swirl Fudge is rich, creamy, and oh-so-satisfying, turning any moment into a sweet celebration.

Quick and Easy: With just 20 minutes of prep time, this no-bake recipe fits seamlessly into busy schedules, making it perfect for last-minute gatherings or cozy nights in.

Irresistible Texture: Experience a wonderful combination of smooth chocolate and fluffy marshmallow that melts in your mouth, reminiscent of your childhood favorites.

Versatile Treat: Customize it by adding mix-ins like nuts or dried fruits to create your own unique twist; there are no limits to how you can enjoy this fudge!

Perfect for Sharing: Impress friends and family with a dessert that not only looks stunning but also tastes heavenly. Stash away a batch ahead of time for a sweet surprise during gatherings or to fend off sweet cravings!

Check out other easy ideas in our no-bake dessert collection that will have your loved ones raving!

Marshmallow Swirl Fudge Ingredients

For the Fudge Base
• Sweetened Condensed Milk – Provides a creamy texture and sweetness essential for Marshmallow Swirl Fudge; do not substitute with regular milk.
• Semi-Sweet Chocolate Chips – Creates a perfect balance of sweetness and structure; dark chocolate chips can be used for a richer flavor.
• Butter – Adds richness and helps to melt the chocolate smoothly; you can reduce or omit for a lighter version.
• Vanilla Extract – Enhances the flavor—use pure vanilla for the best aroma; no substitutes are advised for optimal taste.

For the Swirl
• Mini Marshmallows – Creates that iconic swirl and delightful gooey texture; if needed, marshmallow fluff (about 1 cup) can be used instead.

Step‑by‑Step Instructions for Marshmallow Swirl Fudge

Step 1: Prepare the Pan
Line an 8×8-inch square baking pan with parchment paper, allowing it to hang over the sides. This will make it easier to remove your Marshmallow Swirl Fudge later. Ensure the paper is smooth against the bottom and corners to avoid any creases that could affect the fudge’s shape.

Step 2: Melt the Base
In a medium saucepan, combine the sweetened condensed milk, semi-sweet chocolate chips, and butter over low heat. Stir constantly for about 5–7 minutes, or until the mixture is completely melted and smooth. Be careful not to let it boil; you want a glossy chocolate base without any lumps.

Step 3: Add Vanilla
Once the chocolate mixture is smooth, remove the saucepan from heat and stir in the vanilla extract. This should take about 30 seconds. Make sure the vanilla is evenly incorporated into the fudge base, enhancing the flavor profile beautifully before moving onto the next step.

Step 4: Incorporate the Marshmallows
Quickly add the mini marshmallows to the melted chocolate mixture, gently folding them in using a spatula. Do this for about 1 minute, taking care not to overmix—leaving some marshmallows intact is essential for creating that lovely swirl in your Marshmallow Swirl Fudge.

Step 5: Pour the Mixture
Transfer the mixture into your prepared baking pan. Use a spatula to spread it evenly and create a gentle swirl on top. This top layer will give your fudge a beautiful, inviting appearance. Aim for an even thickness to ensure consistent texture throughout the fudge.

Step 6: Cool at Room Temperature
Allow the fudge to cool at room temperature for about 10 minutes. This cooling step is critical for setting the fudge before refrigerating, as it helps to firm up the edges and prevent condensation from forming, which could affect the texture.

Step 7: Chill to Fully Set
After the initial cooling, transfer the fudge to the refrigerator and chill for at least 2 hours. This will ensure the fudge is completely set and easy to cut. Check that it’s firm to the touch; the fudge should feel slightly soft but not sticky.

Step 8: Cut and Serve
Once fully chilled, lift the fudge out of the pan using the parchment overhang and place it on a cutting board. Use a buttered knife to cut it into 16 squares. The fudge should have a smooth, creamy texture with lovely marshmallow swirls, perfect for sharing or enjoying yourself!

What to Serve with Marshmallow Swirl Fudge

Indulging in something sweet deserves a perfectly paired side to elevate your experience and create a delightful spread.

  • Creamy Hot Chocolate: The velvety richness of hot chocolate balances well with the fudge’s sweetness, creating a cozy treat for chilly evenings.
  • Vanilla Ice Cream: A scoop of smooth vanilla ice cream adds a refreshing contrast, letting the fudge’s flavors shine. Drizzle with chocolate sauce for extra decadence.
  • Fresh Berries: Juicy strawberries or tart raspberries introduce a burst of freshness and a delightful tartness to cut through the fudge’s richness. The colorful presentation also brightens your dessert table!
  • Coffee or Espresso: The bold, robust flavors of coffee enhance the sweet chocolate, making for a gourmet pairing that satisfies both dessert and caffeine cravings.
  • Crushed Nuts: Sprinkle some crushed walnuts or pecans over the fudge for a crunchy texture. It adds a delightful nutty flavor that complements the creamy fudge beautifully.
  • Coconut Macaroons: Pair the fudge with soft and chewy coconut macaroons for a tropical twist, bringing an exotic flair to your dessert lineup.
  • Chocolate Dipped Pretzels: The salty crunch of pretzels dipped in chocolate creates a salty-sweet dynamic that takes your fudge experience to new heights!
  • Holiday Punch: A fruity, bubbly punch adds a festive touch and cleanses the palate between bites of the rich fudge, perfect for gatherings.
  • Mint Tea: For a refreshing finish, mint tea is light and invigorating, cleansing your palate while keeping your taste buds entertained.

How to Store and Freeze Marshmallow Swirl Fudge

Room Temperature: Store the fudge in an airtight container at room temperature for up to 3 days. Ensure it’s kept in a cool, dry place away from direct sunlight to maintain its texture.

Fridge: For longer freshness, refrigerate the fudge in an airtight container for up to 7 days. This helps preserve the creamy texture and flavor of your Marshmallow Swirl Fudge.

Freezer: Freeze the fudge for up to 3 months. Wrap it tightly in plastic wrap or parchment paper, then place it in a freezer-safe container. Thaw in the fridge before serving for the best texture.

Reheating: If needed, allow fudge to sit at room temperature for about 15 minutes before serving; this softens it slightly, enhancing the creamy, delightful experience.

Make Ahead Options

These Marshmallow Swirl Fudge squares are perfect for busy home cooks looking to save time during the week! You can prepare the fudge mixture up to 3 days in advance, storing it in an airtight container in the refrigerator to maintain freshness. Simply follow the initial steps of melting the chocolate and incorporating the marshmallows, then allow it to cool completely before transferring it to the fridge. When you’re ready to enjoy, simply pull it out, let it sit at room temperature for about 10 minutes, then cut it into squares and serve. You’ll have a sweet treat that’s just as delicious, waiting for you!

Marshmallow Swirl Fudge Variations

Feel free to let your creativity shine with delicious twists on this classic favorite!

  • Milk Chocolate: Swap semi-sweet chocolate chips for milk chocolate for a sweeter, creamier fudge that melts effortlessly in your mouth.

  • Nutty Delight: Add crushed nuts—like walnuts or pecans—into the mixture for a delightful crunchy texture that beautifully contrasts with the creamy fudge.

  • Dried Fruit: Toss in some dried cranberries or cherries for a fruity burst that complements the rich chocolate and adds vibrant color to your fudge.

  • Flavored Extracts: Use flavored extracts, such as almond or peppermint, instead of vanilla to give your fudge a unique twist that aligns perfectly with festive occasions.

  • Add a Spice: Sprinkle a pinch of sea salt or a dash of cinnamon into the fudge base for a delightful contrast that enhances the sweetness.

  • Marshmallow Fluff: Instead of mini marshmallows, consider using marshmallow fluff for a smoother texture that seamlessly blends into the fudge.

  • Peanut Butter Swirl: For a nutty richness, swirl in some creamy peanut butter before chilling. This will create a deliciously unexpected flavor combination that your family will love!

  • Spicy Kick: Add a hint of cayenne or chili powder for a subtle heat that complements the sweetness—perfect for those who crave a little adventure in their dessert.

Explore these variations and check out our dessert collection for more exciting recipes that will surely impress your loved ones!

Expert Tips for Marshmallow Swirl Fudge

Smooth Chocolate Base: Ensure the chocolate mixture is completely smooth before adding marshmallows; any lumps will affect the texture of your Marshmallow Swirl Fudge.

Gentle Folding: When incorporating mini marshmallows, fold them gently—overmixing can cause the swirl to disappear into the fudge.

Cooling Time Matters: Allow the fudge to cool at room temperature before refrigerating; this step helps it set evenly, avoiding sogginess.

Butter Your Knife: To get clean cuts, always use a buttered knife while slicing the fudge; this prevents sticking and keeps the squares neat.

Store Wisely: Store leftover fudge in an airtight container at room temperature or refrigerate for up to a week; freezing is also an option for longer storage!

Marshmallow Swirl Fudge Recipe FAQs

How do I know which marshmallows to choose for my fudge?
Opt for mini marshmallows for the best texture and presentation in your Marshmallow Swirl Fudge. They create that iconic swirl and are easier to fold into the chocolate mixture. If you want a more intense marshmallow flavor, you can substitute with about 1 cup of marshmallow fluff instead.

How should I store the fudge for maximum freshness?
Store your fudge in an airtight container at room temperature for up to 3 days. If you prefer longer storage, place it in the fridge where it can last about 7 days. Just ensure the container is sealed tightly to maintain that silky texture and flavor!

Can I freeze my fudge for later enjoyment?
Absolutely! To freeze your Marshmallow Swirl Fudge, wrap it tightly in plastic wrap or parchment paper, then place it in a freezer-safe container. It can keep well for up to 3 months. When you’re ready to indulge, let it thaw in the fridge for several hours or at room temperature for around 15 minutes.

What can I do if my fudge is too soft?
If your fudge turns out too soft, it may not have set long enough. Make sure to chill it for a full 2 hours after pouring it into the pan. If it’s still soft after chilling, pop it back in the fridge for another hour. If the problem persists, try adding a bit more melted chocolate to the mixture to firm it up.

Are there any dietary considerations for my fudge?
If you’re serving guests with allergies, be mindful that this fudge contains dairy and could be a concern for those with lactose intolerance. You can substitute the butter with a dairy-free alternative and explore vegan chocolate chips to create a dairy-free version that everyone can enjoy!

How long can I keep marshmallow fudge in the fridge after making it?
You can keep your Marshmallow Swirl Fudge in the refrigerator for up to 7 days. Just ensure it’s stored in an airtight container to avoid any absorption of odors from your fridge and to keep it tasting fresh!

Marshmallow Swirl Fudge

Marshmallow Swirl Fudge That Melts in Your Mouth in Minutes

Indulge in this Marshmallow Swirl Fudge, a creamy no-bake treat that brings memories of cozy afternoons in the kitchen.
Print Recipe Pin Recipe
Prep Time 20 minutes mins
Cooling Time 10 minutes mins
Total Time 2 hours hrs 10 minutes mins
Servings: 16 squares
Course: Desserts
Calories: 200
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Fudge Base
  • 1 can Sweetened Condensed Milk Do not substitute with regular milk
  • 2 cups Semi-Sweet Chocolate Chips Dark chocolate chips can be used for a richer flavor
  • 1/2 cup Butter Can reduce or omit for a lighter version
  • 1 teaspoon Vanilla Extract Use pure vanilla for the best aroma
For the Swirl
  • 2 cups Mini Marshmallows Marshmallow fluff (about 1 cup) can be used instead

Equipment

  • medium saucepan
  • spatula
  • 8x8-inch square baking pan
  • Parchment paper
  • butter knife

Method
 

Step‑by‑Step Instructions for Marshmallow Swirl Fudge
  1. Line an 8x8-inch square baking pan with parchment paper, allowing it to hang over the sides.
  2. In a medium saucepan, combine the sweetened condensed milk, semi-sweet chocolate chips, and butter over low heat. Stir constantly for about 5–7 minutes until smooth.
  3. Remove from heat and stir in the vanilla extract.
  4. Quickly add the mini marshmallows to the mixture, folding them in gently.
  5. Transfer the mixture into your prepared baking pan and spread it evenly.
  6. Allow the fudge to cool at room temperature for about 10 minutes.
  7. Transfer the fudge to the refrigerator and chill for at least 2 hours.
  8. Once chilled, lift the fudge out of the pan and cut it into 16 squares.

Nutrition

Serving: 1squareCalories: 200kcalCarbohydrates: 26gProtein: 2gFat: 10gSaturated Fat: 6gPolyunsaturated Fat: 0.5gMonounsaturated Fat: 3gCholesterol: 15mgSodium: 80mgPotassium: 100mgFiber: 1gSugar: 22gVitamin A: 300IUCalcium: 40mgIron: 1mg

Notes

Store leftover fudge in an airtight container for up to 7 days in the fridge.

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