marshmallow fluff fudge recipe
The Best marshmallow fluff fudge recipe
What makes this recipe even better is how it balances indulgence with something a little healthier than most fudge. The natural sugars in the marshmallow fluff give it that sweetness without being overly processed, and the butter and cream cheese add richness without being greasy. It’s not like you’re eating something totally unhealthy—it’s just a little treat that doesn’t feel like a guilty pleasure. Plus, it’s great for parties or special occasions because it’s easy to make in big batches and looks pretty impressive on a dessert table. My husband always says it’s the kind of dessert that makes people forget they’re eating dessert because it’s just so good. And honestly, that’s the best kind of dessert—something that makes you want to keep eating it all day.
Marshmallow Fluff Fudge
A delightful, creamy fudge infused with marshmallow fluff flavor, perfect for satisfying sweet cravings with a nostalgic twist. This recipe is a must-try for any occasion.
🥘Ingredients
- 2 cups granulated sugar
- 1 cup unsalted butter, melted
- 1 cup heavy cream
- 1 cup powdered sugar
- 1 tsp vanilla extract
- ½ cup marshmallow fluff (homemade or store-bought)
- ½ cup chopped chocolate chips
- ½ cup crushed cookies (Oreos or graham crackers)
- 1 tsp instant coffee granules (for a mocha twist)
👨🍳Directions
-
1
Preheat oven to 325°F (165°C). Line a baking sheet with parchment paper. -
2
In a saucepan, combine sugar and heavy cream over medium heat. Whisk constantly until sugar dissolves and mixture boils. Remove from heat and let cool slightly (~5 mins). -
3
In a separate bowl, mix melted butter, powdered sugar, and vanilla extract until smooth. Stir in cooled sugar-cream mixture until fully combined. -
4
Fold in marshmallow fluff (and optional add-ins like chocolate chips or crushed cookies). Pour mixture into molds or a loaf pan. -
5
Bake for 20–25 minutes until edges are set but center is still soft. Let cool completely before unmolding.
🔧Equipment
- Double boiler (or a saucepan with a heatproof bowl)
- Mixing bowls
- Whisk
- Parchment-lined baking sheet
- Silicone molds or a loaf pan
- Rubber spatula
📊Nutrition Facts (per serving)
📝Notes
Tips
- For extra fluffiness, use homemade marshmallow fluff (simmer 1 cup sugar + 1 cup water + 1 cup corn syrup + 1 tbsp cream of tartar until thick, then fold in whipped cream).
- Store in an airtight container for up to 1 week at room temperature.
- Substitute butter with coconut oil for a dairy-free version.
- Add a pinch of cinnamon or orange zest for a fruity twist.
Variations
- Make a Marshmallow Fluff Brownies by mixing the fudge batter with 1 cup chocolate chips and baking in a 9×9-inch pan.
- Turn it into Marshmallow Fluff Truffles by rolling the fudge into balls and coating with dark chocolate.
Watch Video Of How Marshmallow Fluff Fudge Works
❓ Frequently Asked Questions About Marshmallow Fluff Fudge
What is the secret to achieving the perfect fluffy texture in marshmallow fluff fudge?
The key to a perfect fluffy texture lies in using 100% pure marshmallow fluff (not instant marshmallows) and ensuring you melt it in a double boiler at a low, steady temperature—around 120–130°F (49–54°C). Stirring constantly with a heatproof spatula helps incorporate air evenly. Avoid boiling, as this can cause the fluff to lose its lightness. Additionally, using butter (instead of shortening) adds richness and helps stabilize the texture.
—
Why does my marshmallow fluff fudge turn out grainy or lumpy?
Graininess or lumpiness often happens due to overmixing, incorrect melting temperature, or using the wrong ingredients. If the fluff is too hot when mixed with butter, it can overcook the marshmallow fluff, leading to a thick, grainy result. Ensure the butter is soft but not melted when folding it in. If using powdered sugar, sift it first to avoid clumps. Another common issue is underestimating the sugar—too little can cause separation. For best results, dissolve sugar fully in the hot water before mixing.
—
Can I substitute regular butter for margarine in this recipe?
While you can use margarine, butter is the superior choice for marshmallow fluff fudge. Margarine often contains water or additives that can make the fudge gummy or less smooth. If you must use margarine, opt for a high-fat, unsalted version (like Earth Balance Butter) and reduce the water slightly in the recipe to compensate for its moisture content. However, butter’s natural fat content helps create a smoother, creamier texture and better caramelization.
—
How do I prevent the fudge from getting too hard or brittle after cooling?
To avoid a hard or brittle fudge, focus on proper cooling techniques and ingredient balance. Let the fudge cool slowly on a clean, dry surface (like parchment paper) rather than rushing it, as rapid cooling can cause moisture loss and brittleness. If the fudge is too thick when first poured, add 1–2 teaspoons of warm water (not hot) and stir gently until smooth. Avoid overmixing, as this can introduce air bubbles that make the fudge tough. For extra tenderness, you can also chill it in the fridge for 15–20 minutes before serving.
—
What’s the best way to store marshmallow fluff fudge to keep it soft and fresh?
To keep your fudge soft and fresh, store it in an airtight container at room temperature (not in the fridge, unless it’s very hot/humid). If the fudge starts to harden, you can warm it slightly in a microwave (10–15 seconds) or by running it under warm water while gently stirring. Avoid plastic containers, as they can trap moisture and cause the fudge to become sticky. For long-term storage, a cool, dry place (like a pantry) works best, though it may soften slightly over days. If you live in a humid climate, wrap it in parchment paper before sealing to prevent sogginess.
