On my busiest nights, I reach for simple recipes that still feel like a special treat—stick with me and I’ll show you how to make the best homemade Marshmallow Fluff Fudge.
Tired of complicated candy recipes or fudge that never quite sets right? Get ready for a simple, no-fail way to make delicious Marshmallow Fluff Fudge. This classic recipe is perfect for busy home cooks who want a rich, satisfying sweet treat. We’ll show you step-by-step how to create creamy, dreamy fudge that’s ready for gifting or enjoying with your family. It’s a beloved family recipe, perfected for foolproof results every time.

Table of Contents
Table of Contents
Ingredient Breakdown (with Measurements, Purpose)
Let’s gather our simple ingredients for this incredible Marshmallow Fluff Fudge Recipe on Jar Classic. You’ll find most of these staples already in your pantry!
Core ingredients list with brief purpose:
- Butter: 1/2 cup (1 stick) – For richness and a wonderfully smooth texture.
- Granulated Sugar: 2 cups – Provides the essential sweetness and foundational structure for our creamy fudge.
- Evaporated Milk: 2/3 cup (5 oz can) – Helps create that signature creaminess and prevents the mixture from scorching.
- Semi-Sweet Chocolate Chips: 2 cups – The classic chocolate flavor that melts beautifully for a smooth finish.
- Vanilla Extract: 1 teaspoon – Enhances all the sweet flavors, giving our Marshmallow Fluff Fudge a warm, inviting aroma.
- Marshmallow Fluff: 7 oz jar – The key ingredient for a smooth, soft, and no-fail creamy Marshmallow Fluff Fudge texture.
Optional add-ins & smart swaps:
- Chopped walnuts or pecans: For a delightful nutty crunch in every bite.
- Mini marshmallows: Can be folded in right at the end for an extra chewy dimension.
- Different chocolate types: Feel free to experiment with dark, milk, or white chocolate chips for unique flavor variations.
- Sea salt flakes: A sprinkle on top just before chilling creates a wonderful sweet-and-salty contrast.
Notes on quality/seasonality:
- Use good quality semi-sweet chocolate chips for the best, most authentic chocolate flavor.
- Full-fat evaporated milk ensures the creamiest classic fudge you can imagine.
- Pure vanilla extract makes a noticeable difference in the overall taste of your homemade treat.
- Ensure your Marshmallow Fluff is fresh for optimal texture and ease of mixing into your classic fudge.
Step-by-Step Preparation Instructions
Ready to make this easy Marshmallow Fluff Fudge Recipe on Jar Classic? Follow these steps, and you’ll have perfect fudge in no time. I promise it’s simpler than you think!
- Melt butter, sugar, milk: Combine the butter, granulated sugar, and evaporated milk in a heavy-bottomed pot over medium heat. Stir constantly until the sugar completely dissolves and the mixture comes to a gentle boil (approx. 5-7 minutes). The mixture should look cohesive and glossy.
- Boil mixture: Allow the mixture to boil gently for exactly 5 minutes, stirring occasionally to prevent sticking. A candy thermometer will read 234-237°F (soft-ball stage), but it’s not strictly necessary for this forgiving Marshmallow Fluff Fudge. It should thicken slightly and smell subtly caramelized, a sign it’s coming along nicely.
- Off heat & add: Immediately remove the pot from the heat. Stir in the chocolate chips, the entire jar of Marshmallow Fluff, and vanilla extract. Stir vigorously and continuously until everything is completely melted and the mixture is smooth, glossy, and well combined. There should be no lumps remaining.
- Pour & chill: Quickly pour the hot, creamy Marshmallow Fluff Fudge into a greased 9×13 inch pan. Use a spatula to spread it evenly to the corners. For gifting, pour directly into clean, heat-proof jars – a lovely Marshmallow Fluff Fudge Recipe on Jar Classic presentation!
- Set: Let the fudge cool at room temperature for at least an hour, then transfer to the refrigerator to chill for 2-3 hours, or until completely firm. Once set, slice into squares and enjoy your classic homemade treat.
Brief troubleshooting callouts:
- If fudge doesn’t set: It likely needed a bit more boiling time or was stirred too much after adding the fluff. Try chilling it longer; sometimes that’s all it needs.
- If fudge is grainy: The sugar may not have fully dissolved, or it was overcooked. Make sure to stir well initially to avoid this.
When and How to Use It (Occasions, Storage)
This delightful Marshmallow Fluff Fudge Recipe on Jar Classic is incredibly versatile, making it a go-to treat for many occasions.
- Ideal for quick weeknight desserts when a sweet craving hits.
- Fantastic for holiday baking and cookie exchanges, bringing smiles to every face.
- Makes excellent homemade gifts for teachers, neighbors, or friends – especially when presented in charming jars.
- A perfect addition to potlucks and gatherings as an easy-to-share treat everyone will love.
Pairing this creamy fudge elevates the experience.
- Serve with a hot cup of coffee, a glass of cold milk, or rich hot cocoa for a comforting treat.
- Crumble over vanilla ice cream for a decadent dessert that’s truly special.
- Pair with a sprinkle of flaky sea salt to enhance the chocolate’s depth and add a gourmet touch.
Proper storage ensures your homemade fudge stays fresh and delicious. Here’s how I keep mine at its best:
- Store your Marshmallow Fluff Fudge in an airtight container at room temperature for up to 1 week, or in the refrigerator for 2-3 weeks.
- For longer storage, freeze individual pieces tightly wrapped in plastic wrap and then placed in a freezer-safe bag for up to 3 months. Thaw in the refrigerator before enjoying.

How It Supports Creating Easy Homemade Treats
This Marshmallow Fluff Fudge Recipe on Jar Classic truly shines in its simplicity and the joy it brings. It’s designed to make your time in the kitchen rewarding and stress-free.
- Minimal Effort, Maximum Reward: This recipe uses simple pantry staples and a straightforward process, making homemade fudge accessible to everyone, even beginner bakers.
- Time-Saving: Skip the complex candy thermometers and endless stirring. Our method gets you to delicious, creamy fudge results faster, perfect for busy schedules.
- Impressive & Versatile: Easily create a beautiful, rich classic fudge that’s perfect for family desserts or delightful, personalized gifts without breaking a sweat.
Tips, Adjustments, and Cautions for Your Marshmallow Fluff Fudge
A few small techniques can make all the difference in achieving perfect fudge.
- Use a heavy-bottomed pot to ensure even heating and prevent scorching of the milk mixture.
- Stir continuously during the initial boiling phase to ensure the sugar dissolves fully and evenly.
- For extra smooth fudge, ensure all chocolate chips are fully melted and incorporated before pouring.
Elevate the flavors with these simple adjustments.
- A pinch of flaky sea salt sprinkled on top just before chilling adds a gourmet touch and balances the sweetness.
- A teaspoon of instant espresso powder (or strong brewed coffee) can deepen the chocolate flavor without making it taste like coffee.
Getting that signature creamy texture is key for this Marshmallow Fluff Fudge.
- Do not over-boil the milk mixture; sticking to the 5-minute boil time is crucial for that perfect creamy consistency of Marshmallow Fluff Fudge.
- Ensure you stir vigorously and thoroughly until the fluff and chocolate are fully incorporated for that signature smooth, dreamy texture.
Always consider dietary needs when preparing treats for others.
- For a dairy-free option, use plant-based butter and milk (ensure they are suitable for high heat), and dairy-free chocolate chips.
- Always check Marshmallow Fluff ingredients for specific dietary needs or allergens, especially if serving to guests.
FAQs
Why is Marshmallow Fluff used in this fudge recipe?
Marshmallow Fluff is the secret to this fudge’s incredibly creamy, smooth, and soft texture. It acts as a stabilizer and emulsifier, eliminating the need for extensive beating or precise temperature control often required in traditional fudge recipes.
Can I use regular marshmallows instead of fluff for this classic fudge?
While technically possible, using regular marshmallows will significantly change the texture of your fudge. Marshmallow Fluff provides a unique smoothness and stability that marshmallows can’t replicate without additional steps.
How do I know my Marshmallow Fluff Fudge is done cooking?
The mixture is done boiling after exactly 5 minutes. After removing from heat, it’s done when the chocolate chips, Marshmallow Fluff, and vanilla extract are fully melted and stirred into a glossy, smooth mixture. It sets as it chills.
How long does homemade Marshmallow Fluff Fudge last?
When stored properly in an airtight container, this classic Marshmallow Fluff Fudge lasts up to 1-2 weeks at room temperature, or 2-3 weeks when refrigerated.
Can I freeze this Marshmallow Fluff Fudge?
Yes, absolutely! Wrap individual pieces tightly in plastic wrap, then place them in a freezer-safe bag or container. It can be frozen for up to 3 months. Thaw in the refrigerator before enjoying.
Why is my Marshmallow Fluff Fudge crumbly or too soft?
Crumbly fudge often means the milk mixture was overcooked (boiled too long). If it’s too soft, it might have been undercooked or didn’t chill long enough. Following the boiling and chilling times closely is key for this Marshmallow Fluff Fudge Recipe.
What kind of jars are best for gifting this fudge?
Small, wide-mouthed canning jars, such as 4 oz or 8 oz jelly jars, are perfect for pouring and presenting this creamy Marshmallow Fluff Fudge as a thoughtful and delicious homemade gift.
Can I add nuts or other mix-ins to this classic fudge?
Absolutely! Fold in chopped walnuts, pecans, mini chocolate chips, sprinkles, or a swirl of peanut butter along with the chocolate and Marshmallow Fluff for tasty variations on this easy fudge.
Conclusion
This easy Marshmallow Fluff Fudge recipe is a true game-changer, delivering rich, creamy, and utterly delicious results with minimal effort. It’s the perfect classic treat for any occasion, whether for your family or as a heartfelt homemade gift.
Pin this easy Marshmallow Fluff Fudge Recipe for your next sweet craving or homemade gift inspiration!
I know you’ll love making and sharing this delightful treat!
Print
Marshmallow Fluff Fudge
- Total Time: 15 minutes
- Yield: 36 servings
- Diet: Vegetarian
Description
This easy, no-fail Marshmallow Fluff Fudge recipe delivers a creamy, dreamy sweet treat perfect for gifting or enjoying with family. Made with classic ingredients for a smooth finish.
Ingredients
- Butter: 1/2 cup (1 stick)
- Granulated Sugar: 2 cups
- Evaporated Milk: 2/3 cup (5 oz can)
- Semi-Sweet Chocolate Chips: 2 cups
- Vanilla Extract: 1 teaspoon
- Marshmallow Fluff: 7 oz jar
Instructions
- Melt butter, sugar, milk: Combine the butter, granulated sugar, and evaporated milk in a heavy-bottomed pot over medium heat. Stir constantly until the sugar completely dissolves and the mixture comes to a gentle boil (approx. 5-7 minutes). The mixture should look cohesive and glossy.
- Boil mixture: Allow the mixture to boil gently for exactly 5 minutes, stirring occasionally to prevent sticking. A candy thermometer will read 234-237°F (soft-ball stage), but it’s not strictly necessary for this forgiving Marshmallow Fluff Fudge. It should thicken slightly and smell subtly caramelized, a sign it’s coming along nicely.
- Off heat & add: Immediately remove the pot from the heat. Stir in the chocolate chips, the entire jar of Marshmallow Fluff, and vanilla extract. Stir vigorously and continuously until everything is completely melted and the mixture is smooth, glossy, and well combined. There should be no lumps remaining.
- Pour & chill: Quickly pour the hot, creamy Marshmallow Fluff Fudge into a greased 9×13 inch pan. Use a spatula to spread it evenly to the corners. For gifting, pour directly into clean, heat-proof jars – a lovely Marshmallow Fluff Fudge Recipe on Jar Classic presentation!
- Set: Let the fudge cool at room temperature for at least an hour, then transfer to the refrigerator to chill for 2-3 hours, or until completely firm. Once set, slice into squares and enjoy your classic homemade treat.
Notes
Optional Add-ins & Swaps:
- Chopped walnuts or pecans: For a delightful nutty crunch in every bite.
- Mini marshmallows: Can be folded in right at the end for an extra chewy dimension.
- Different chocolate types: Feel free to experiment with dark, milk, or white chocolate chips for unique flavor variations.
- Sea salt flakes: A sprinkle on top just before chilling creates a wonderful sweet-and-salty contrast.
Quality Notes:
- Use good quality semi-sweet chocolate chips for the best, most authentic chocolate flavor.
- Full-fat evaporated milk ensures the creamiest classic fudge you can imagine.
- Pure vanilla extract makes a noticeable difference in the overall taste of your homemade treat.
- Ensure your Marshmallow Fluff is fresh for optimal texture and ease of mixing into your classic fudge.
Troubleshooting:
- If fudge doesn’t set: It likely needed a bit more boiling time or was stirred too much after adding the fluff. Try chilling it longer; sometimes that’s all it needs.
- If fudge is grainy: The sugar may not have fully dissolved, or it was overcooked. Make sure to stir well initially to avoid this.
*Nutritional information is an estimate based on standard recipe calculations, as it was not provided in the original article.
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Category: Desserts
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 1 piece (28g)
- Calories: 130
- Sugar: 20g
- Sodium: 30mg
- Fat: 6g
- Saturated Fat: 4g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 0g
- Protein: 1g
- Cholesterol: 10mg
Keywords: Marshmallow Fluff Fudge