A hand holds a s'more made with a graham cracker, melted pumpkin marshmallow, and chocolate, with the marshmallow oozing out. The background is softly blurred, highlighting the treat.

Best Pumpkin Spice Marshmallows: Easy Fluffy Fall Yumminess

Welcome! Happy Fall! I’m so glad you’re here, but I really must start with a:

WARNING: You’ll never settle for Jet Puffs — or any other store-bought marshmallows — again!

Homemade marshmallows vs. store bought; are like a relaxing spa day compared to a quick shower. They are like a home cooked meal compared to fast food fare.

Both a quick shower and a drive thru window serve a purpose. They get the job done lickety split.

A dessert with a partially eaten piece sits on a white plate. It appears to be a pastry topped with powdered sugar and a dollop of cream or foam, dusted with more sugar and possibly cinnamon. Reminiscent of a pumpkin marshmallow recipe, some of the topping has spread onto the plate.

But where’s the slow eye close, spreading smile and quiet “ummmm” of true enjoyment and pleasure?

Bonus, homemade marshmallows are surprisingly straight forward to make — just four main steps! And the flavor options are endless!

Many years ago I started with my basic tried and true: Best Homemade Marshmallow recipe. One winter, I modified it to peppermint marshmallows — an essential for hot cocoa!

That one modification was my gateway into the wondrous world of gourmet flavored marshmallows. And today we’re all about pumpkin marshmallows.

A promotional graphic for a "Pinterest Challenge" hosted by CountyRoad407.com. The text "PC Pinterest Challenge" is displayed in orange with "One Inspiration Photo, Several Different Styles" below. A leafy green circular border surrounds the text, featuring a pumpkin spice latte illustration and hints of a pumpkin marshmallow recipe.

PLUS! This is Pinterest Challenge Day. But this time around Cindy [County Road 407] challenged twelve bloggers with two words this month instead of a picture.

You guessed it: Pumpkin recipe!

Did you come over from Julie [My Wee Abode]? Don’t her muffins sound fabulous?

And there are even more!!! So right after all the serving suggestions I have for these incredible marshmallows, I’ll be sending you on to another of my friends, Lynne. Plus I have a table at the end with all the pumpkin recipe links!

A glass pedestal stand holds a stack of square, golden-brown biscuits in a well-lit kitchen. In the background, a window reveals greenery outside, and various kitchen decor items, including two ceramic birds, enhance the serene ambiance. Nearby rests an open book featuring a pumpkin marshmallow recipe.

Pumpkin Spice Marshmallows

Marshmallows that are full of light, fluffy squishiness PLUS delicious pumpkin spice for the most iconic fall flavor you crave for your coffee or roasting or topping a pumpkin pie or making rice krispy treats truly special.!
Prep Time 45 minutes
Setting Time 6 hours
Total Time 6 hours 45 minutes
Course Snack, Sweet, Treat
Cuisine American
Servings 35 large marshmallows

Equipment

  • Standing Mixer either whisk or paddle attachment
  • Candy Thermometer can do without, but much easier with
  • Baking Pan 8 x 8, 9 x 9, 8 x 11 or 9 x 13
  • Measuring Cups and spoons
  • Additional Bowls (two)
  • Can Opener
  • Parchment Paper or Foil
  • Rubber Spatula
  • Sharp Knife
  • Fine sieve or sifter optional, but very helpful

Ingredients
  

Ingredients fro Gelatin Bloom

  • 3 pkg Unflavored gelatin like Knox brand
  • 1/2 cup Combination of pumpkin puree and cold water see instructions below

Sugar Syrup

  • 1 cup White sugar
  • 1 cup Brown sugar
  • 2/3 cup Total syrup, light or dark corn syrup or maple see instructions below
  • 1/2 cup Water

Flavoring to Add to Marshmallow Mixture

  • 1/4 cup Pumpkin puree not pumpkin pie filling
  • 3-4 tsp Pumpkin pie spice mix store bought or use my recipe below
  • 1 tsp Vanilla extract

Coating Mix

  • 1/2 cup Powdered sugar
  • 3 T Pumpkin pie spice mix adjust to own taste
  • 2 T Cornstarch
  • Baking spray or oil
  • See additional options in Suggested Modifications below

Instructions
 

Start Gelatin Bloom:

  • Add two "generous scoops" of pumpkin puree to a measuring cup. Stir in enough water to make 1/2 cup of liquid.
  • Pour liquid into bowl of stand mixer
  • Add 3 packets of gelatin and mix till completely combined. Let set to bloom.

Start Sugar Syrup:

  • Measure sugars into large saucepan
    Add any combination of light corn syrup, dark corn syrup and or maple syrup to a measuring cup for a combined total of 2/3 cup syrup.
  • Add 1/2 cup water and stir to thoroughly mix.
  • Place over medium heat to 240-degrees f (soft ball stage).
  • While waiting on Sugar Syrup, proceed to preparing your coating mix and pan.
    Be sure to watch the sugar syrup closely, especially at the end.
    As soon as it hits 240, pull it and pour it into the gelatin mixture.

Preparing Your Coating Mix:

  • In a bowl large enough to roll your cut marshmallows in, combine all the coating mixture ingredients and mix thoroughly.

Preparing Your Pan:

  • Line your chosen pan with parchment paper or foil.
  • Spray with oil.
  • Sift a thin layer of Coating Mix over the bottom of your pan and up the side a bit
    Set aside.

Aerate Marshmallow Mixture:

  • As soon as the sugar syrup hits 240, pull it and very carefully pour it into the stand mixer bowl. Use a rubber spatula to get it all the goodness!
  • Add either the whisk or paddle attachment (either works well).
    Start at low and being carefully not to splatter, move up to high for 8 minutes.
  • While the mixer is working, prepare your flavoring addition

Prepare Flavoring Addition:

  • In a small bowl, combine the flavoring ingredients and mix thoroughly.
  • Optionally, add some orange food coloring if desired.
  • Adjust the amount of pumpkin pie spice to your taste.

Back to Marshmallow Mixture:

  • At eight minutes, stop mixture, scrape down sides of bowl. Add the Flavoring addition you just made and any optional food coloring.
  • Mix on high for another minute or two.
  • When the marshmallow mixture is glossy, sticky and holding peaks, it's ready.
    Work quickly, pour and scrape as much marshmallow mixture as you can into your prepared baking pan.
  • Spread evenly
  • Sift a thin layer of the coating mix over the top and add a layer of plastic wrap or foil over that. Your marshmallow slab will be set in 4 – 6 hours.

Cut and Coat Your Marshmallows:

  • Oil or spray a sharp knife to cut your marshmallows to the desired size.
  • Roll in coating mix to cover the four newly cut sides.
  • Store in airtight container for several weeks (if you can hide them that long).
Keyword Fall, Fat Free, Gluten Free, Pumpkin, Snack

Gelatin Bloom-

The gelatin is a critical component of marshmallows! Just like yeast, you need to start by allowing the gelatin to bloom. My basic recipe calls for three packets of gelatin sprinkled on top of a 1/2 cup off cold water.

pumpkin puree and water are seen mixed in a measuring cup to the half cup line
fingers holding three packets of unflavored gelatin over the mixer's bowl with the bloomed gelatin inside

As we know, water adds no flavor. So to get an extra punch of pumpkin flavoring, I substitute a good amount of the water with pumpkin puree (not pumpkin pie filling). Drop two generous tablespoons (or small scoops) of puree into your measuring cup, add enough cold water to make 1/2 cup. Mix thoroughly. Pour into the mixing bowl of a stand mixer.

The proportion of liquid to gelatin is what is critical. So just make sure that the amount of pumpkin puree and water combined equals 1/2 cup!

Sprinkle three packets of gelatin mix into the water mixture. I have much better results when I mix the gelatin in vss. letting it sit on top. I use a fork to mix it thoroughly to get a more complete bloom. 

This will sit and rest while you are preparing the syrup. Don’t panic when it gets all lumpy and clumpy. The hot syrup will smooth it out in an instant.

Sugar Syrup Boil-

As you can guess the sugar is what becomes the marshmallow mixture. It’s important to get the syrup to the right temperature. 

view of a large saucepan with white and brown sugar in it beside bottles of light corn syrup, dark corn syrup and maple sugar
fingertips are seen holding a candy thermometer in a boiling sugar syrup mixture

240-degrees F is called soft ball stage, 250-degrees is hard ball stage. For marshmallows you want to get to the 240 mark and pull it.

The basic marshmallow recipe calls for 2 cups sugar. For the pumpkin version, I went half and half white sugar and light brown sugar. 

The basic recipe calls for 2/3 cup light corn syrup. I used roughly half and half light corn syrup and maple syrup (not pancake syrup). You could also go half and half light and dark corn syrup. 

Again, it’s all about the proportions, just make sure that you 2 cups of whatever sugar you want to use and 2/3 cup of whatever syrups you use, and 1/2 cup water.

It is not a large amount of ingredients, so you might be tempted to use a small saucepan. DON’T! You want plenty of room to allow the bubbles of the hot sugar mixture to expand without boiling over.

NOTE: If you ever have a sugar mixture boil over on a glass cooktop. Do NOT let it cool and then clean it up. Let it cool enough that you don’t burn yourself and scrape it off while it is still in a liquid-ish state.

You can chip the glass off with it and your warranty will be voided. You don’t want to know how I learned this little fun fact a mere two months after a huge remodel and my first electric cooktop.

I stir the pot at the beginning to mix all the ingredients, place on medium heat and basically leave it alone until it starts to simmer and then fully boil. Once you get to that stage, I hold the candy thermometer so the tip is submerged, but not touching the bottom of the pan. As soon as it has inched its way to 225, I stay diligent. It can jump to that 240 really quickly at that point. 

Aerating the Marshmallow Mixture-

This can be a bit scary the first time. That’s extremely hot sugar syrup that can splatter and stick to you very easily. I prefer to pour the hot mixture into the gelatin mixture before turning on the mixer.

view into the mixer of the marshmallow batter at about 4 minutes into the ten minute beating
After about 4 minutes
closeup of the whisk attachment of the stand mixer lifted out of the marshmallow battering stiff peaks
Ready!

Use either the whisk attachment or the standard paddle. Surprisingly, either one will work.

Always start at the very lowest speed for a moment or two and then slowly increase to high. Set a time for 8 minutes. 

When the timer rings,  turn off the mixer, scrape the bowl once with a rubber spatula and add any extra flavorings or food coloring you choose. Begin the mixer again for another two minutes. 

Your marshmallow mixture should be very thick, sticky, glossy, and hold a peak.

Cutting and Coating the Marshmallows-

At the very least you want to give them a coating on all sides of powdered sugar and a bit of cornstarch. I use 2 T cornstarch to 1/2 cup of powdered sugar.

However, don’t overlook this opportunity to add some additional fun flavoring, or also texture to your marshmallows. 

My Rum Chatta marshmallows, I add cinnamon to my coating mix. To peanut butter chocolate marshmallows, I add cocoa powder to my coating. And the list goes on.

fingers are holding a teflon whisk mixing the coating mix of sugar and spices for the pumpkin marshmallows

To these pumpkin spice marshmallows, I added 3T pumpkin spice mix to the 2 T corn starch and 1 cup confectioners’ sugar. 

view down onto the marshmallow batter in a baking pan lined with foil. The top of the batter is covered in a thin layer of sugar and spice mix
Coated Top
set pumpkin marshmallow slab is seen turned out of the pan and on a cutting boards
Flipped onto Cutting Board
the marshmallow slab is now shown on the cutting board and has been cut crosswise into strips
Sliced Crosswise

After your marshmallows have set up, a minimum of 4 hours, lift them from the pan by using the parchment paper or foil lining. Or if you have covered the top with your coating mix, you can flip the pan onto a cutting board.

Slice your marshmallows with an oiled sharp knife into the size you want.

a cut marshmallow is seen in a dish full of coating sugar and spice mix

Roll them in a bowl of your cornstarch mixture.

All that’s left is to serve or store them.

If you have a good enough hiding spot, you can store them in an airtight container for several weeks.

My Pumpkin Spice Recipe

A bowl filled with a brown powdered mixture sits on a white countertop beside a fork, three golden measuring spoons, a whisk, and spice containers labeled "Cinnamon" and "Cloves." Some of the powder is spilled on the counter, recalling an autumnal pumpkin marshmallow recipe.

I prefer to make my own pumpkin spice mix. My standard go to is:

  • 1 1/2 Tbsp Cinnamon
  • 1 tsp Ginger
  • 1 tsp Nutmeg
  • 3/4 tsp Ground Allspice
  • 1 tsp Cloves

Just mix it up in a little cup and store in an airtight jar.

TIME-SAVING TIP: Measure all spices into a cute little jar and just shake well. You’re set to use and store in one swoop.

Serving Suggestions

  • Top sweet potatoes
  • Add to your hot beverage of choice
  • Roast over a fall fire (note, no preservatives, so they roast quickly, have your graham crackers ready!)
  • Spread over a pumpkin pie, can be stored in the fridge for several days. Torch or broil quickly before cutting and serving
A finished marshmallow is sitting atop a graham cracker in a dish ready to go under the broiler
A hand holds a graham cracker sandwich filled with roasted marshmallow and chocolate. In the foreground, there’s a white bowl containing melted marshmallow pieces from the pumpkin marshmallow recipe. In the background, more graham crackers and marshmallows are on a wooden tray.
thin slices of finished marshmallows are on thin cookie wafers on a cookie sheet ready to go under the broiler
An assortment of s'mores made with toasted marshmallows and graham crackers is spread out on a parchment paper-covered surface. Following the pumpkin marshmallow recipe, some marshmallows are being placed onto crackers with a spatula, while a stack of plain graham crackers is visible in the background.
  • Thinly slice a few marshmallows and layer on wafer cookies or ginger cookies, broil for a quick minute or use a kitchen torch to make them gooey topped cookies. Or add another wafer on top for sandwich cookies.
  • Make Pumpkin Rice Krispie Treats — as soon as the marshmallow mixture is done, add melted butter and the cereal, mix and press in pan just like usual, but with more flavor!
  • The set marshmallow mixture can be cut with cookie cutters if you prefer other shapes.
  • Consider topping the marshmallow mixture in the pan with crushed graham cracker crumbs before adding plastic wrap letting them set up.
  • If you prefer a marbled look, add your flavoring mix after ten minutes and just swirl drag it through the marshmallow mixture with a rubber spatula until you reach your desired marbling.

Now it’s time for me to send you on to more pumpkin deliciousness! Lynne [My Family Thyme] is waiting for you with a smile and pumpkin cheesecake parfaits. Give Lynne my best while you’re there.

They all look and sound so good, I’m not sure what I want to try first:

You are invited to the Inlinkz link party!

Click here to enter

Happy Fall! Hope it’s a cozy and spice one for you!

round image of Diane smiling next to a Signature that reads: With Joy, Diane

25 Comments

  1. CoCo

    What a fun way to give a smore a glow up, Diane! These look so good and definitely less complicated to make than I thought they would be. I love that you can use them in different ways too. My little sister loves rice krispie treats so she’ll be excited about a pumpkin spice version. Big hugs, CoCo

    Reply
    • Diane

      Yes! I love taking rice krispie treats up a notch (even though at one time I never dreamed they could get any better). They are super duper quick to roast over a fire, broil in the over or torch. So I also love one to top a brownie or blondie or a slice of pie.

      Reply
  2. Cindy Rust

    The marshmallows are not only gorgeous, they look so tasty! Thanks Diane for the recipe!

    Reply
    • Diane

      I hope you do Laura! If you run into any issues or have questions, just holler

      Reply
  3. Marty

    I’ve never made marshmallows, so I definitely have to try these. What a fun and different treat. Thanks.

    Reply
    • Diane

      They are the best!!! And so many ways to serve. Last Fall, I had a Roasting Bar next to the fire pit with: Maple Bacon, Chocolate peanut butter, and Rum Chatta (the all time favorite).

      Reply
  4. Cindy

    Dang girl, these look amazing! Could you fly me over just a bite? Actually I would love to sample all your homemade marshmallows, they sound incredible! I have never made my own, thank you for breaking it down!

    Reply
    • Diane

      Oh Cindy, you really do need to give them a try. Although, fair warning, store-bought will never do again!

      Reply
  5. Michelle | Thistle Key Lane

    I’m so intrigued with your recipe Diane! I’ve never made marshmallows before, but I’m willing to give it a try. They look soooooo delicious and I bet they disappear quickly!

    Reply
    • Diane

      Melt in your mouth goodness, Michelle! And they are so quick to torch or broil on top of a brownie, a blondie or a piece of pie!

      Reply
  6. Lora Bloomquist

    I’ve always been intrigued with homemade marshmallows. Think I need to give these a try. They sound amazing and look so classy; they would definitely up our backyard smores! Pinned!

    Reply
    • Diane

      Oh they sure do Lora. Especially if you are a bit impatient — they roast incredibly fas!!! I’m guessing because they have no preservatives?!?

      Reply
  7. Cindy@CountyRoad407

    Girl, you have blown my mind with all this gourmet marshmallow stuff! And adding these to sweet potatoes or on top of a pie will be amazing! Love the S’mores idea the most. Those things would be addicting! Glad you got to join us this month.

    Reply
    • Diane

      Thanks so much Cindy!!! I so appreciate you wrangling us each month!!!

      Reply
  8. Missy

    What looks deliciously yummy and gorgeous at the same time? This recipe! Wow…I want to give this a try!

    Reply
    • Diane

      Oh, I hope you do Missy! And let me know what fun flavors you come up with. Last Fall, I has a roasting bar set up next to the fire pit with Maple bacon, chocolate and peanut butter and Rum Chatta (the all time favorite).

      Reply
  9. Julie Briones

    I be these are super tasty! So clever, too! Love the marshmallow and pumpkin together! PInned!

    Reply
    • Diane

      Thanks Julie. They are delicious. I have become quite taken with experimental marshmallow flavors. This one is right up there with Rum Chat marshmallows.

      Reply
  10. Lynne | My Family Thyme

    Ohhh! These look so yummy! What a fun fall treat! Happy Pumpkin Season, my friend. Pinned!

    Reply
    • Diane

      Thanks Lynne! And Happy Pumpkins to you too!

      Reply
  11. Esme Slabbert

    Must admit its the first time to see a recipe for pumpkin marshmallow. Very interesting indeed.
    Spotted this awesome post on Saturday Sparks Link Party.
    My entries this week are numbered #41+42.
    Hope you will join/share M-Sat at https://esmesalon.com/tag/seniorsalonpitstop/

    Reply
    • Diane

      I hope you give them a try Esme. We LOVE them!!!

      Reply
  12. Niky | The House on Silverado

    I’ve made homemade marshmallows before, but never pumpkin flavored ones. This looks so fun to make! I’m on it!

    Reply
    • Diane

      Oh, I can’t wait to hear how they turn out. I experimented with three different batches until I thought they were right.

      Reply

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