Fluffernutter Fudge Recipe

Fluffernutter Fudge brings together everything you love about classic peanut butter and marshmallow flavors in one irresistible, no-bake treat. This creamy, nostalgic fudge is both decadently sweet and pleasingly rich, with that unmistakable swirl of marshmallow and peanut butter that makes every bite a celebration. Ready in just minutes (plus chill time!), it’s perfect for parties, gift-giving, or simply indulging your inner child after a long day.

Ingredients You’ll Need

this Recipe

Ingredients You’ll Need

Let’s talk about how a handful of pantry staples work together to create magic! Each ingredient is essential—some give that perfect creamy base, some add the signature flavor, and others create the dreamy, melt-in-your-mouth texture of Fluffernutter Fudge.

• Sweetened condensed milk: Adds luscious creaminess and delivers just the right amount of sweetness to every square.
• White chocolate chips: The secret to a smooth and decadent fudge, these melt down beautifully for that classic fudge body.
• Creamy peanut butter: For that unmistakable nutty flavor and a silky texture—always opt for creamy for the smoothest fudge!
• Marshmallow creme: This is the “fluffer” in Fluffernutter Fudge, adding signature pillowy softness and ooey-gooey sweetness.
• Vanilla extract: Just a dash will enhance both peanut butter and marshmallow, rounding out the flavors.
• Pinch of salt: It may be small, but it ensures all the sweetness is perfectly balanced and crave-worthy.

How to Make Fluffernutter Fudge

Step 1: Prepare Your Pan

Start by lining an 8×8-inch baking dish with parchment paper or foil, then give it a light mist of nonstick spray. This little bit of prep ensures your finished Fluffernutter Fudge will lift cleanly out of the pan and be a breeze to slice later.

Step 2: Melt the Base

In a medium saucepan set over low heat, combine the sweetened condensed milk and white chocolate chips. Stir constantly as the chocolate melts; you want the chips to melt completely into the milk so the mixture becomes perfectly smooth and glossy. Keep the heat low and take your time—this is where that silky fudge texture starts!

Step 3: Stir in the Fun

Once your chocolate base is velvety, remove the pan from the heat. Immediately add in the creamy peanut butter, marshmallow creme, vanilla extract, and a pinch of salt. Stir with gusto! Watch as everything comes together into a thick, rich, irresistible mixture that smells like childhood dreams.

Step 4: Fill and Set

Pour the mixture into your prepared pan, smoothing the top with a spatula for an even layer. If you’re feeling fancy, dollop extra marshmallow creme or peanut butter on top and swirl gently! To ensure even texture, gently tap the pan on the counter a couple of times to release any sneaky air bubbles.

Step 5: Chill and Slice

Pop your fudge into the fridge for at least two hours, or until it’s firm to the touch. Once set, lift the whole slab out using the parchment paper, then cut into bite-size squares. Marvel at those creamy, dreamy layers before diving in!

How to Serve Fluffernutter Fudge

Garnishes

Fluffernutter Fudge truly shines with a few fun touches! Sprinkle chopped roasted peanuts, a light dusting of cocoa powder, or dot on extra dollops of marshmallow creme before serving. If you’re feeling creative, a gentle swirl of melted white chocolate makes each square look like a piece of edible art.

Side Dishes

Pairing Fluffernutter Fudge with fresh strawberries or apple slices gives a pop of freshness that balances the rich, sweet fudge. For a next-level dessert platter, serve alongside crisp shortbread cookies, pretzel twists, or even a cold glass of milk or hot chocolate for ultimate nostalgia vibes.

Creative Ways to Present

Don’t be shy: wrap individual squares in wax paper for adorable lunchbox treats or stack them in mason jars tied with ribbon for sweet gifts. For parties, arrange the fudge pieces on a cake stand with layers of mini marshmallows and peanut butter cups to really set the mood!

Make Ahead and Storage

Storing Leftovers

Place any leftover Fluffernutter Fudge in an airtight container and store in the refrigerator. It’ll stay fresh, creamy, and dreamy for up to a week—perfect for those late-night cravings or midday pick-me-ups!

Freezing

If you want to make your fudge ahead or have leftovers to stretch out the sweet joy, Fluffernutter Fudge freezes beautifully. Simply layer squares between sheets of parchment, pop them in a freezer-safe container or zip bag, and freeze for up to three months.

Reheating

Fudge doesn’t require any true reheating, but if you love it extra soft and gooey, let frozen or chilled pieces rest at room temperature for 10–15 minutes before serving. This brings back that creamy, melt-in-your-mouth magic!

FAQs

Can I use chunky peanut butter for Fluffernutter Fudge?

Absolutely! Chunky peanut butter will add bits of crunch and a rustic texture to your fudge. If you love the contrast, go for it—just keep in mind your squares will have a little more chew.

Is it necessary to use white chocolate chips, or can I substitute?

White chocolate chips are the secret to that luscious, creamy finish, but you can use white chocolate baking bars (chopped) if that’s what you have; just don’t swap them with milk or dark chocolate, or you’ll lose the true Fluffernutter Fudge flavor.

Can I make Fluffernutter Fudge without marshmallow creme?

Marshmallow creme is what gives this fudge its namesake fluffiness, but in a pinch, homemade marshmallow fluff or even mini marshmallows (melted) can work. Just note the texture may be slightly different, but equally delicious!

How small should I cut the fudge squares?

Given how rich and sweet Fluffernutter Fudge is, 1-inch squares are ideal; you’ll get plenty of pieces to go around, and each bite will be perfectly balanced. Of course, feel free to cut them as big—or as small—as your sweet tooth desires!

What’s the best way to gift Fluffernutter Fudge?

This fudge makes a fantastic edible gift: wrap pieces in colorful cellophane, place in a decorative tin, or layer in a glass jar. Add a handwritten note for an extra-special touch—friends and family will love receiving something homemade!

Final Thoughts

Bringing a pan of Fluffernutter Fudge into your kitchen is like sharing a warm hug in dessert form—just one bite and you’ll be hooked! Simple, nostalgic, and crowd-pleasing, this treat is sure to become a family favorite. Give it a try, and get ready for a lot of sweet smiles!

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