Creamy, chewy, and packed with cozy pumpkin spice flavor, this easy fudge comes together with just two ingredients and a microwave. There’s no candy thermometer and no fussy technique, just melted pumpkin spice candy melts whisked with marshmallow creme.

Melting pumpkin spice candy melts or white chocolate chips until smooth, then stirring in marshmallow creme, is the entire process. Spread into a pan and chilled for a couple of hours, the mixture sets into soft, chewy squares that taste like fall in fudge form.

It’s an easy treat for a fall potluck, a Thanksgiving dessert table, or any time a pumpkin spice craving calls for something quick and no-bake.

Why This Recipe Works

Melting pumpkin spice candy melts creates a smooth, glossy base that carries all the warm cinnamon and spice flavor this fudge needs, giving it real structure without a candy thermometer or any cooked sugar stage. Stirring in marshmallow creme right after the candy melts are smooth is what gives this fudge its soft, slightly chewy texture, since marshmallow creme folds in easily while everything is still warm and sets into a tender bite once chilled.

Because the candy melts and marshmallow creme together provide all the sweetness and structure this fudge needs, there’s no butter, no corn syrup, and no cooking beyond a few short bursts in the microwave.

Why Working Quickly Matters

Spreading the mixture into the pan right after the marshmallow creme is stirred in, rather than letting it sit, is what keeps the fudge smooth and easy to work with. Marshmallow creme firms the mixture up faster than plain melted candy alone, so moving quickly here makes a real difference in how evenly the fudge spreads.

What You’ll Need

• 2 cups pumpkin spice-flavored candy melts or white chocolate chips
• 1 jar (7 oz) marshmallow creme

You’ll also need an 8×8-inch pan lined with parchment paper. This recipe makes 16 squares.

A Note on Ingredient Choices

Pumpkin spice-flavored candy melts, found in the baking aisle during the fall season, give this fudge its signature color and built-in spice flavor without needing any additional seasoning. If pumpkin spice candy melts aren’t available, plain white chocolate chips work as a substitute, though the finished fudge will taste milder and less distinctly pumpkin-spiced.

Equipment You’ll Need

A microwave-safe bowl, a spatula, and a parchment-lined 8×8-inch pan are all you need; no stovetop or oven required.

How to Make It

1. Line the pan. Line an 8×8-inch baking pan with parchment paper.
2. Melt. Melt the pumpkin spice candy melts or white chocolate chips in a microwave-safe bowl in 20-second intervals, stirring after each interval until completely smooth.
3. Stir in marshmallow creme. Add the marshmallow creme and stir until fully combined and creamy.
4. Spread. Quickly spread the mixture evenly into the prepared pan.
5. Chill. Refrigerate for 2–3 hours, or until firm.
6. Serve. Lift the fudge from the pan, cut into small squares, and serve.

Getting the Mixture Smooth

Stirring thoroughly after every interval in the microwave, even before everything looks fully melted, helps distribute heat evenly and prevents the candy melts from overheating. Once the marshmallow creme goes in, stirring briskly but briefly keeps the mixture smooth without letting it cool and stiffen before it’s spread into the pan.

Getting an Even Spread

Spreading the mixture into the pan quickly with an offset spatula or the back of a spoon, working from the center outward, gives the most level top and the neatest finished squares. Working while the mixture is still warm matters more here than with a plain chocolate fudge, since the marshmallow creme makes it firm up a little faster.

Knowing When It’s Done

This fudge is ready once it feels firm to the touch across the whole pan and no longer looks soft or glossy on top. If it still feels soft after 3 hours, give it another 30 minutes to an hour in the refrigerator before slicing.

Tips for Perfect Pumpkin Spice Marshmallow Fudge

Work quickly once the marshmallow creme is stirred in, since the mixture firms up faster than a plain melted-candy fudge would. Line the pan with parchment that extends slightly up the sides, which makes lifting the finished fudge out in one clean piece far easier.

Troubleshooting Common Issues

My candy melts turned grainy or seized. They were likely overheated; melt in shorter intervals next time and stir constantly. My fudge has streaks of unmixed marshmallow creme. Stir more thoroughly and quickly right after adding it, while the candy melt base is still warm and loose. My fudge is too soft to cut cleanly. Give it more time in the refrigerator; a full 3 hours is sometimes needed depending on how cold your refrigerator runs. My fudge tastes too sweet. Try a brand of pumpkin spice candy melts with a less sugary profile, or add a pinch of extra cinnamon to balance it.

A Few Ways to Make It Yours

The classic version is worth trying first so you know the baseline flavor before adding any extras.

How to Store Pumpkin Spice Marshmallow Fudge

Keep the fudge in an airtight container in the refrigerator for up to a week, since the marshmallow creme base is softer and more perishable than a traditional cooked fudge. Let squares sit at room temperature for a few minutes before serving for the best texture.

When to Serve This Fudge

This fudge works well for fall potlucks, Thanksgiving dessert tables, or any time a pumpkin spice craving strikes and a full baking session isn’t realistic. It also makes an easy, cozy treat to pack for a harvest party or a school bake sale.

Nutrition and Serving Information

This recipe makes 16 squares at roughly 150 calories per piece, though exact calorie content will vary depending on the specific brands of candy melts and marshmallow creme used. Because this recipe contains dairy, it isn’t appropriate for anyone avoiding that ingredient.

Make-Ahead Tips

This fudge is a genuinely good make-ahead treat, since it needs to chill before it can be sliced and holds its texture well for days afterward in the refrigerator. Making a batch a day or two before a fall gathering removes any last-minute pressure entirely.

The Science Behind a No-Bake Marshmallow Fudge

Melted candy coating forms a smooth, fat-based base that firms up predictably once chilled, while the marshmallow creme folded in while everything is warm adds air and a softer, chewier texture than a plain cooked fudge would have. Because that combination sets reliably at cold temperatures, there’s no additional cooking or candy thermometer required at all.

Portioning and Yield

This recipe makes 16 squares from a single batch, a good amount for a potluck tray or a family treat. Doubling the ingredients works well for a larger batch in a 9×13-inch pan, though it’s easiest to melt the candy melts in two separate rounds so the microwave step stays manageable.

A Little Bit of History

Pumpkin spice has become a defining flavor of fall in American kitchens, showing up in everything from coffee to baked goods each year as the weather cools. This fudge borrows that same beloved seasonal flavor and condenses it into a simple, no-bake candy that captures the spice blend’s warmth without any of the baking or pumpkin puree a traditional pumpkin dessert requires.

Serving Suggestions

Serve this fudge chilled or just slightly below refrigerator temperature for the best balance of firmness and chew. A few squares alongside a cup of hot coffee or spiced cider makes for an easy, satisfying treat that nods right to the season.

Choosing the Right Candy Melts

Pumpkin spice candy melts formulated specifically for melting and setting give the most reliable, smooth result here, since they’re designed to firm up cleanly once chilled. A name-brand or store-brand version both work fine, since the main job of the candy melts is flavor and color rather than any complex chemistry.

Why This Recipe Is So Beginner-Friendly

If you’ve never made a no-bake fudge before, this is about as forgiving a place to start as you’ll find. There’s no oven temperature to manage, no risk of overbaking, and no delicate technique required beyond melting candy melts and stirring in marshmallow creme. With only two ingredients and a handful of simple steps, there’s very little room for the kind of mistakes that can derail a more involved baked treat. This makes it a genuinely approachable recipe for a first-time cook, since the process is simple, safe, and produces a real, visible result within just over two hours.

Adjusting the Flavor to Your Taste

As written, this fudge gets its signature flavor almost entirely from the pumpkin spice candy melts whisked into marshmallow creme. If you’d like a bolder spice flavor, stirring in a pinch of extra ground cinnamon or pumpkin pie spice along with the marshmallow creme leans further in that direction. Because this recipe has so few ingredients to begin with, small changes tend to have a noticeable effect on the final flavor, so it’s worth trying the classic version first before deciding what, if anything, you’d like to change.

Pairing This Fudge With Other Desserts and Drinks

Because the flavor here is sweet, spiced, and distinctly fall, this fudge pairs naturally with lighter options if you’re serving more than one dessert, since the contrast keeps a spread from feeling too heavy. A crisp, light cookie or a bright apple-based treat balances the richness of this fudge nicely, while another pumpkin or spice dessert leans further into the same cozy direction. On the drink side, this fudge pairs well with hot coffee, spiced cider, or hot cocoa.

A Note on Ingredient Proportions

Using two cups of candy melts against one jar of marshmallow creme gives a fudge where the base is rich and spiced without being overly dense, and it’s worth understanding why that balance matters before adjusting it. The single jar of marshmallow creme is calibrated to soften and lighten that exact amount of melted candy, so adding extra marshmallow creme without adjusting the candy melts can make the fudge too soft to hold its shape once sliced. This particular ratio is what gives the finished batch its classic pumpkin spice fudge texture, so it’s worth treating the stated amounts as a tested baseline.

A Quick Note on Serving Temperature

This fudge tastes best served chilled or just slightly below refrigerator temperature, since its softer, chewier texture doesn’t hold up as well at room temperature as a firmer, cooked fudge would. If serving at a warm gathering, keeping the tray in a cooler or returning leftovers to the refrigerator promptly helps it hold its shape.

Why This Recipe Is Naturally Kid-Friendly to Make

Because this recipe involves melting candy melts in the microwave and stirring in marshmallow creme, it’s a genuinely simple treat to make with kids, provided an adult handles the microwave step. Stirring in the marshmallow creme and spreading the mixture into the pan are satisfying, hands-on tasks that give a real sense of accomplishment once the finished fudge comes out of the refrigerator set and ready to slice.

A Quick Note on Portion Control

Because this fudge is rich with both candy melts and marshmallow creme, one square goes a long way here compared to a lighter snack. Cutting the pan into smaller pieces is an easy way to stretch the batch further and keep portions naturally smaller for a potluck or party platter.

A Note on Presentation

How you serve this fudge changes the impression it makes almost as much as the flavor itself. Cut into plain squares on a plate, it reads as a simple, homemade snack. Arranged on a wooden board with mini marshmallows, a few cinnamon sticks, and a couple of small pumpkins scattered around, the same fudge suddenly looks like something from a fall farmers’ market, which makes this a surprisingly versatile recipe to keep in rotation for both casual snacking and seasonal gatherings.

A Note on Working With Marshmallow Creme

Marshmallow creme is naturally sticky and can be tricky to measure neatly straight from the jar, so a few small habits make this step easier. Lightly greasing a spoon or measuring cup before scooping helps the creme release more cleanly, and folding rather than stirring vigorously once it’s added to the warm candy melt mixture keeps the texture light rather than deflating it. Because marshmallow creme sets up a little stiffer as it cools, moving through this step without too much delay helps the finished fudge spread evenly into the pan.

A Final Note on Batch Size

This recipe is sized for a single 8×8-inch pan, which keeps the whole process quick and manageable in just over two hours including chilling time. For a bigger batch to fill out a longer dessert table or a holiday gathering, melt the candy melts in two or three separate rounds rather than overloading the microwave bowl at once, since too much melted together at one time can overheat unevenly and turn grainy before it’s fully smooth. Working through it in smaller batches and folding in the marshmallow creme for each one separately keeps the texture consistent across every square.

A Word on Texture

The texture of this fudge sits somewhere between a classic cooked fudge and a soft nougat, and that in-between quality is part of what makes it feel special despite how few ingredients go into it. Because the marshmallow creme folds air and softness into the melted candy base, each square has a tender, slightly chewy bite rather than the dense, firm snap of a traditional cooked sugar fudge. A batch that’s chilled the full amount of time holds its shape cleanly when cut, while still giving easily to a bite.

A Note on Cutting Clean Squares

Using a thin, sharp knife wiped clean and warmed slightly under hot water between cuts gives the neatest squares once the fudge is fully set, since a cold, dry blade can drag through the softer marshmallow-creme base rather than slicing through it cleanly. Letting the fudge sit at room temperature for just a few minutes before slicing also helps, since fudge that’s too cold straight from the refrigerator can crack rather than cut smoothly.

A Note on Gifting This Fudge

Because it travels reasonably well once fully chilled and wrapped tightly, this fudge makes a nice homemade gift during the fall season. Stacked into a small tin lined with parchment and kept cool along the way, a handful of squares makes a simple, seasonal treat for a teacher, a neighbor, or a harvest-themed gift exchange. Tucking in a cinnamon stick or two alongside the tin adds a nice seasonal touch without changing the recipe at all.

Common Questions

However you slice it and whoever you share it with, this pumpkin spice marshmallow fudge delivers all the cozy flavor of the season in a soft, shareable form, with no oven, no candy thermometer, and no complicated process required. It’s proof that a favorite fall flavor doesn’t need a complicated process behind it, just the right two ingredients and a few minutes of stirring.