As the leaves begin to turn and the air takes on that crisp autumn chill, there’s something so inviting about the warm scents of baking wafting through the kitchen. Today, I’m excited to share my delightful recipe for Gluten-Free Pumpkin S’mores Bars—a scrumptious fall treat that perfectly marries the chewy texture of cookie bars with the comforting flavors of pumpkin and gooey marshmallow. These bars not only make for an irresistible addition to any gathering, like cozy tailgates and Halloween parties, but they are also adaptable for both gluten-free and dairy-free diets. With just a few simple ingredients, you can whip up a batch that is sure to please everyone. Ready to dive into the deliciousness? Let’s get started!

Why are Pumpkin S’mores Bars a Must-Try?
Delightful Flavor: The blend of pumpkin and chocolate creates an inviting taste that’s perfect for fall gatherings. Versatile Adaptations: Easily make these bars gluten-free or dairy-free, ensuring everyone can enjoy them! Quick to Make: With just a few simple steps, you’ll have warm, gooey bars ready in no time. Perfect for Sharing: These bars are ideal for tailgates, Halloween parties or cozy nights at home, bringing smiles to all. If you love pumpkin treats, try pairing these bars with delectable options like Healthy Pumpkin Oat cookies or Pumpkin Chocolate Chip cookies for the ultimate autumn dessert spread!
Pumpkin S’mores Bars Ingredients
• Get ready for deliciousness!
For the Batter
- Unsalted Butter – Adds richness and moisture; swap for vegan butter for a dairy-free option.
- Light Brown Sugar – Brings sweetness and depth; you can use coconut sugar as a lower-glycemic choice.
- Pumpkin Puree – Infuses flavor and color; feel free to use canned or homemade for convenience.
- Large Egg – Binds everything together; substitute with a flax egg for a vegan alternative (1 tablespoon ground flaxseed + 2.5 tablespoons water).
- Vanilla Extract – Enhances sweetness and aroma; if you’re looking to simplify, it can be omitted.
- All-Purpose or Gluten-Free Flour – Provides structure; ensure a gluten-free mix if necessary.
- Pumpkin Pie Spice – Adds warm, cozy flavor; mix up with cinnamon, nutmeg, and ginger if needed.
- Salt – Balances the sweetness; essential for flavor—no substitutes required.
- Baking Powder – Helps the bars rise; can be swapped with baking soda if you adjust the recipe accordingly.
- Baking Soda – Aiding in leavening; omit if you’re using only baking powder.
For the Mix-Ins
- Semisweet Chocolate Chips or Chunks – Delivers that delectable chocolate flavor; go for dairy-free chips if you prefer.
- Marshmallow Creme or Mini Marshmallows – Provides the gooey texture; reserve some mini marshmallows for topping for a delightful finish.
Get ready to create some unforgettable Pumpkin S’mores Bars that embrace the essence of fall and will leave everyone craving more!
Step‑by‑Step Instructions for Pumpkin S’mores Bars
Step 1: Preheat and Prepare
Begin by preheating your oven to 375°F (190°C). While the oven warms, grease an 8×8 inch baking pan with butter or a non-stick spray, ensuring it’s evenly covered to prevent sticking. This will set the stage for your delicious Pumpkin S’mores Bars, creating a perfect canvas for all that gooey goodness.
Step 2: Cream the Butter and Sugar
In a mixing bowl, combine the softened unsalted butter and light brown sugar. Use an electric mixer on medium speed to beat them together until the mixture is light and fluffy, which should take about 1 minute. This step adds a delightful texture to your Pumpkin S’mores Bars, enhancing their rich flavor.
Step 3: Blend in Pumpkin and Egg
Once the butter and sugar are well-creamed, add in the pumpkin puree, large egg, and vanilla extract. Mix on low speed until everything is just combined, making sure to scrape down the sides of the bowl as needed. This wet mixture will create a moist base for your bars, infused with that lovely pumpkin flavor.
Step 4: Combine Dry Ingredients
In a separate bowl, whisk together the all-purpose or gluten-free flour, baking powder, baking soda, pumpkin pie spice, and salt. Gradually fold this dry mixture into the wet ingredients, stirring gently to incorporate everything without overmixing. Your dough for the Pumpkin S’mores Bars should be thick yet slightly sticky, full of autumnal aroma.
Step 5: Add Chocolate Chips
Now it’s time to enhance your batter with flavor! Stir in the semisweet chocolate chips, reserving some for topping later. Ensure the chips are evenly distributed throughout the dough, as these pockets of chocolate will melt and create an indulgent surprise in every bite of your Pumpkin S’mores Bars.
Step 6: Layer in the Pan
Spread about ¾ of the cookie dough mixture into the prepared baking pan, pressing it down evenly. Next, layer it with a generous spread of marshmallow fluff or sprinkle mini marshmallows on top, creating a gooey layer. Then, drop chunks of the remaining dough over the marshmallow layer for a delightful contrast.
Step 7: Bake Your Bars
Place your assembled pan in the preheated oven and bake for 25-30 minutes. Keep an eye on it! When a toothpick is inserted in the center, it should come out mostly clean; that’s your cue. The Pumpkin S’mores Bars will firm up further as they cool, so don’t worry if they seem a bit soft at this stage.
Step 8: Cool and Cut
Once baked, remove the bars from the oven and let them cool in the pan. This usually takes about 15-20 minutes. Allowing them to cool completely will help them hold their shape when you cut into squares, so resist the temptation to slice them too soon, ensuring a perfectly chewy bite of your Pumpkin S’mores Bars!

Pumpkin S’mores Bars Variations & Substitutions
Feel free to mix things up and personalize your Pumpkin S’mores Bars with these exciting twists and substitutions!
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Gluten-Free: Use a gluten-free all-purpose flour blend to ensure everyone can enjoy these treats without the worry of gluten.
With this simple switch, you won’t sacrifice any flavor—just pure pumpkin joy! -
Dairy-Free: Substitute unsalted butter with vegan butter or coconut oil for a creamy, dairy-free delight.
Your bars will still be rich and delicious, making them perfect for anyone with dietary restrictions. -
Nutty Flavor: Replace all-purpose flour with almond meal for a nutty twist that brings added depth to the texture.
This variant adds a unique flavor that complements the pumpkin beautifully—perfect for nut lovers! -
Caramel Surprise: Swap chocolate chips for caramel pieces to create a sweet, gooey treat that’s hard to resist.
Imagine biting into a bar where sweet caramel oozes out, enhancing every autumnal bite! -
Spice Variations: Experiment with seasonal spices like apple pie spice in place of pumpkin pie spice for a different warming flavor.
This slight change can give your bars a whole new character and make them an instant crowd-pleaser! -
Extra Crunch: Add chopped nuts like pecans or walnuts to the cookie dough for added texture and crunch.
These nuts make the bars even more satisfying, giving that perfect bite of autumnal goodness with each mouthful. -
Mini Marshmallow Topping: Use mini marshmallows as a topping layer, ensuring a beautifully toasted layer once baked.
This extra step adds a delightful visual appeal and extra gooeyness; who could resist that?!
If you’re a fan of pumpkin varieties, you might also enjoy trying these delightful recipes: Healthy Pumpkin Oat cookies or Pumpkin Cottage Cheese muffins to enhance your fall baking repertoire.
How to Store and Freeze Pumpkin S’mores Bars
Fridge: Store your Pumpkin S’mores Bars in an airtight container for up to 3 days to maintain their freshness and avoid drying out.
Freezer: For longer storage, freeze them wrapped tightly in plastic wrap and placed in a freezer-safe container for up to 3 months; label with the date for convenience.
Thawing: To enjoy, thaw your Pumpkin S’mores Bars in the refrigerator overnight and reheat briefly in the microwave for 10-15 seconds to revive their gooey texture.
Cutting Tips: It’s best to cut the bars after they have cooled completely to avoid messiness and ensure perfect squares.
Make Ahead Options
These Gluten-Free Pumpkin S’mores Bars are perfect for meal prep enthusiasts! You can prepare the cookie dough up to 24 hours in advance, allowing it to chill in the refrigerator. Simply mix the dough as directed, cover it tightly, and store it until you’re ready to bake. The layers of marshmallow can also be prepared ahead—just keep them in an airtight container. When you’re ready to enjoy your delicious bars, layer the chilled dough with the marshmallow fluff and bake as directed. This way, you’ll have warm, gooey Pumpkin S’mores Bars with minimal effort, making them a delightful treat for busy fall evenings!
What to Serve with Pumpkin S’mores Bars
Indulging in a slice of these delightful bars is even better when paired with complementary flavors and textures that elevate your fall experience.
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Creamy Vanilla Ice Cream: The cool, creamy scoop balances the warm, spiced pumpkin bars perfectly, creating a delightful contrast in temperature and flavor. A drizzle of caramel on top ties everything together beautifully.
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Spiced Chai Tea: The aromatic spices in chai echo the warm flavors of the bars, enhancing the cozy vibe of your autumn gathering. Sip it slowly and let those flavors swirl together!
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Pumpkin Spice Latte: Embrace the season with this iconic beverage that makes every bite of your Pumpkin S’mores Bars even more enjoyable. The combination of coffee and spice will keep you cozy all day.
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Maple Glazed Pecans: Crunchy and sweet, these pecans offer a delightful texture contrast to the soft bars. They also add a lovely nutty flavor that complements the pumpkin perfectly.
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Chocolate Drizzle: A simple addition that takes your bars to the next level, this rich chocolate drizzle enhances the chewy texture and intensifies the chocolatey goodness.
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Mini Marshmallow Topping: For extra gooeyness, sprinkle mini marshmallows on top before serving and toast them lightly with a kitchen torch for a nostalgic campfire feel. It’s like s’mores in every bite!
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Apple Cider: A warm mug of apple cider pairs wonderfully with these bars, providing a fruity note that balances the richness. It’s the perfect drink for enjoying while the leaves fall around you.
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Candied Ginger: The spicy warmth of candied ginger adds a unique zing that contrasts nicely with the sweetness of both the bars and the chocolate, refreshing your palate in a delightful way.
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Sliced Pears with Honey: Fresh, juicy pears drizzled with honey provide a bright, sweet contrast and a touch of elegance alongside your indulgent dessert. The crunchy texture makes for a refreshing bite.
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Pecan Pie Bars: For those who can’t decide on just one dessert, offering pecan pie bars alongside the Pumpkin S’mores Bars creates a fall treat table that no one can resist! The crunchy pecans mirror the texture perfectly.
Expert Tips for Pumpkin S’mores Bars
• Measure Ingredients Accurately: Ensure you measure your flour and pumpkin carefully; too much flour can result in dry bars.
• Cooling Time Matters: Let the bars cool completely before cutting. They will firm up and hold their shape better as they cool.
• Use Quality Chocolate: Opt for high-quality semisweet chocolate chips; they contribute to the overall flavor of your Pumpkin S’mores Bars.
• Avoid Overmixing: Mix gently when combining the wet and dry ingredients to keep the bars soft and chewy. Overmixing can lead to a tough texture.
• Foil Lining Hack: For easy removal, consider lining your baking pan with foil and leaving some overhang. This way, you can lift the entire batch out once cooled!

Pumpkin S’mores Bars Recipe FAQs
What type of pumpkin puree should I use?
Absolutely! You can use either canned pumpkin puree or homemade puree made from fresh pumpkin. If you’re opting for fresh, roast the pumpkin until tender, then blend it until smooth. Canned puree is a convenient choice and will work just as well for these scrumptious Pumpkin S’mores Bars.
How long can I store Pumpkin S’mores Bars in the fridge?
You can store your Pumpkin S’mores Bars in an airtight container in the fridge for up to 3 days. This helps maintain their freshness while preventing them from drying out—perfect for those cozy cravings!
Can I freeze Pumpkin S’mores Bars?
Yes, you can freeze these delicious bars! Wrap them tightly in plastic wrap and place them in a freezer-safe container for up to 3 months. Label the container with the date for easy reference. To enjoy, simply thaw them in the refrigerator overnight and reheat briefly in the microwave for 10-15 seconds to bring back that gooey texture.
How do I avoid the bars sticking to the baking pan?
To prevent your Pumpkin S’mores Bars from sticking, make sure to grease the baking pan well or line it with parchment paper or foil, leaving some overhang. This will allow you to lift the bars out easily after cooling, ensuring that every delicious piece comes out intact!
Are there any allergy considerations for this recipe?
Absolutely! You can make these bars accommodating for various dietary needs. For gluten-free versions, use a gluten-free flour blend. To make them dairy-free, substitute unsalted butter with vegan butter and use dairy-free chocolate chips. Always check ingredient labels for allergens if you’re serving guests who might have sensitivities.
What should I do if the bars are too soft after baking?
If you find that your bars are too soft after baking, don’t worry! They will continue to firm up as they cool in the pan. However, make sure to let them cool completely before cutting. Also, ensure that your oven is properly calibrated; if you’re unsure, consider using an oven thermometer to confirm the right temperature.

Irresistible Pumpkin S'mores Bars for Cozy Fall Evenings
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C) and grease an 8x8 inch baking pan.
- Combine softened unsalted butter and light brown sugar in a mixing bowl, and beat until light and fluffy.
- Add pumpkin puree, egg, and vanilla extract to the mixture and blend until just combined.
- In a separate bowl, whisk together flour, baking powder, baking soda, pumpkin pie spice, and salt. Gradually fold into wet ingredients.
- Stir in semisweet chocolate chips, reserving some for topping later.
- Spread ¾ of the cookie dough into the pan, top with marshmallow fluff or mini marshmallows, and drop remaining dough on top.
- Bake for 25-30 minutes until a toothpick comes out mostly clean.
- Allow to cool in the pan for about 15-20 minutes before cutting into squares.

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