As the crisp autumn air envelops us, nothing feels quite as comforting as the aroma of baked pumpkin treats wafting through the kitchen. Today, I’m excited to share my recipe for Pumpkin S’mores Bars—a gooey delight that combines the cozy flavors of pumpkin spice, melted chocolate, and fluffy marshmallows. These bars are not only a fun twist on traditional s’mores, but they can also be easily customized to suit gluten-free and dairy-free diets, making them perfect for everyone at your gathering. Whether you’re hosting a chilly evening with friends or simply indulging in a cozy night in, these Pumpkin S’mores Bars promise to be the ultimate comfort food. Are you ready to bring the taste of fall into your home? Let’s dive in!

Why Are Pumpkin S’mores Bars So Irresistible?

Rich, Gooey Layers: The combination of pumpkin puree, chocolate, and marshmallow creates an indulgent bite that’s hard to resist.

Easy to Customize: Whether you need a gluten-free or dairy-free version, this recipe adapts effortlessly to fit various dietary needs, ensuring everyone can indulge in this autumn treat.

Perfect for Gatherings: These Pumpkin S’mores Bars are ideal for seasonal parties or cozy family nights, offering comfort and nostalgia in every slice.

Satisfying Texture: The chewy cookie base pairs wonderfully with the gooey marshmallow topping, providing delightful contrasts that your taste buds will celebrate.

Quick Prep Time: With just a handful of ingredients and minimal prep, you can have a warm batch ready in no time—perfect for those busy fall evenings.

Falling in love with these bars is easy! Don’t forget to check our tips for making them even more delectable, including variations like adding nuts or trying different chocolate options.

Pumpkin S’mores Bars Ingredients

• The perfect blend of flavors awaits!

For the Base

  • Unsalted Butter – Adds richness and moisture; substitute vegan butter for a dairy-free option.
  • Light Brown Sugar – Provides sweetness with a hint of caramel flavor; can replace with coconut sugar for a refined sugar-free option.
  • Pumpkin Puree – Essential for moisture and that signature pumpkin flavor; use fresh, canned, or homemade puree.
  • Egg – Acts as a binder, adding structure; omit for a vegan version or replace with a flax egg (1 tablespoon ground flaxseed + 2.5 tablespoons water).
  • Vanilla Extract – Enhances the flavor’s complexity; using real vanilla yields the best results.
  • All-Purpose or Gluten-Free Flour – Creates structure in the bars; opt for a 1:1 gluten-free baking flour blend if needed.
  • Pumpkin Pie Spice – Contributes warm, aromatic seasoning; can substitute with a mix of cinnamon and nutmeg if you’re in a pinch.
  • Salt – Balances sweetness; use kosher or sea salt for optimal flavor.

For the Filling

  • Baking Powder & Baking Soda – Leavening agents that help the bars rise; always ensure they’re fresh for the best outcome.
  • Semisweet Chocolate Chips or Chunks – Provides sweet, melty chocolate; choose dairy-free chips for a vegan recipe.
  • Marshmallow Creme or Mini Marshmallows – Adds a gooey, sweet layer; choose marshmallow cream for a smoother texture, or mini marshmallows for a delightful pop throughout the bars.

Now that you have all the ingredients, you’re just a few simple steps away from whipping up an unforgettable batch of Pumpkin S’mores Bars! Whether you’re delighting family with autumn flavors or enjoying a cozy night in, these bars are bound to impress.

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 it heats up, generously grease an 8×8-inch baking pan with butter or cooking spray. This will ensure your bars release easily after baking. Prepping your pan ahead of time means you can focus on mixing without worrying about sticking later!

Step 2: Cream the Butter and Sugar
In a large mixing bowl, cream together 1/2 cup of softened unsalted butter and 1 cup of light brown sugar using an electric mixer. Mix on medium speed until the mixture is light and fluffy, which should take about 1 minute. This step adds air and richness to your Pumpkin S’mores Bars, creating that delightful texture.

Step 3: Add the Wet Ingredients
Next, incorporate 1 cup of pumpkin puree, 1 egg, and 1 teaspoon of vanilla extract into the creamed butter and sugar mixture. Mix on low speed until everything is well combined and smooth. The vibrant color of the pumpkin should shine through, giving you a beautiful, fragrant base for your bars.

Step 4: Combine the Dry Ingredients
In a separate bowl, whisk together 1 cup of all-purpose or gluten-free flour, 1 teaspoon of pumpkin pie spice, 1/2 teaspoon of baking powder, 1/2 teaspoon of baking soda, and 1/4 teaspoon of salt. Gradually fold the dry mixture into the wet ingredients until just combined. Be careful not to overmix, as this will keep your bars tender and chewy.

Step 5: Fold in the Chocolate
Now, gently fold in 1 cup of semisweet chocolate chips or chunks into the batter. The chocolate will melt beautifully during baking, adding luscious pockets of sweetness throughout your Pumpkin S’mores Bars. Aim for an even distribution for that extra chocolaty goodness in every bite!

Step 6: Spread the Base
Take about 3/4 of the batter and spread it evenly into your prepared pan. Use a spatula to smooth it out, ensuring it covers the bottom completely. Make sure to leave about 1/4 cup of batter aside for topping later. This base layer will become the foundation of those gooey, delicious bars.

Step 7: Add the Marshmallow Layer
Evenly layer your choice of 1 cup of marshmallow cream over the batter in the pan. If you prefer, you can stir 1/2 cup of mini marshmallows into the remaining batter instead. This will create delightful pockets of marshmallow throughout the bars, adding a fun and gooey twist to your Pumpkin S’mores Bars.

Step 8: Top with Remaining Batter
Spoon the reserved batter over the marshmallow layer, leaving some marshmallow exposed for a beautiful finish. This hot layer will create that satisfying contrast when baked. Try to spread it gently to avoid mixing with the marshmallow layer underneath while still ensuring it’s even.

Step 9: Bake to Perfection
Bake in your preheated oven for 25-30 minutes. Keep an eye on your bars, and check for doneness by inserting a toothpick into the center; it should come out mostly clean, with a few moist crumbs attached. The top should be slightly golden and set, indicating your Pumpkin S’mores Bars are ready to cool.

Step 10: Cool and Cut
Once baked, remove the pan from the oven and place it on a wire rack to cool completely. This cooling period allows the bars to set properly, making them easier to cut into squares. Trust the process—waiting will reward you with perfectly gooey, delicious Pumpkin S’mores Bars ready to enjoy!

Expert Tips for Pumpkin S’mores Bars

Preheat Check: Always ensure your oven is fully preheated; this promotes even baking and helps achieve that perfect gooey texture.

Don’t Over-Mix: When combining the wet and dry ingredients, mix just until combined. Over-mixing can lead to dense bars instead of tender ones.

Cool Fully: Allow your Pumpkin S’mores Bars to cool completely in the pan before cutting. This step is crucial to avoid a messy, gooey situation.

Parchment Power: Use parchment paper lining for easy removal. It allows you to lift the entire batch out without sticking and cutting in the pan.

Storage Success: Store leftover bars in an airtight container at room temperature and enjoy them up to three days later. Warm them briefly in the microwave for a delightful treat!

Enjoy making your Pumpkin S’mores Bars extra special with these helpful tips!

How to Store and Freeze Pumpkin S’mores Bars

Room Temperature: Keep your Pumpkin S’mores Bars in an airtight container at room temperature for up to 3 days to maintain their gooey texture.

Fridge: For longer freshness, store the bars in the refrigerator, where they can last up to 1 week. Just ensure they’re well-wrapped to prevent drying out.

Freezer: To freeze, wrap individual bars tightly in plastic wrap and then place them in an airtight container or freezer bag. They can be stored for up to 3 months.

Reheating: When you’re ready to enjoy your bars, simply thaw them overnight in the fridge, then reheat in the microwave for 10-15 seconds for that just-baked taste!

Make Ahead Options

These Pumpkin S’mores Bars are perfect for busy home cooks looking to save time during the week! You can prepare the base batter and store it in the refrigerator for up to 24 hours to maintain freshness. Simply cream the butter and sugar, then incorporate the wet ingredients and dry ingredients as directed. To prevent browning, be sure to cover the bowl tightly with plastic wrap or transfer the batter to an airtight container. When you’re ready to enjoy your bars, spread the batter in the pan, layer with marshmallow cream, and bake as instructed. This ensures you can delight in gooey, delicious Pumpkin S’mores Bars with minimal fuss!

Pumpkin S’mores Bars Variations & Substitutions

Feel free to let your creativity shine while making these delicious bars—there are so many ways to customize them!

  • Gluten-Free: Swap all-purpose flour with a 1:1 gluten-free baking blend for a deliciously inclusive treat.
  • Dairy-Free: Substitute unsalted butter with coconut oil or vegan butter to create a dairy-free version everyone can enjoy.
  • Egg-Free: Replace the egg with a flax egg (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water) for a vegan alternative that binds just as well.
  • Nutty Twist: Fold in 1/2 cup of chopped nuts like walnuts or pecans for added crunch and richness. This twist enhances the texture while infusing each bite with nutty goodness.
  • Flavorful Boost: Experiment with flavored chocolate chips (like mint or caramel) to adjust the richness and create your own signature bar.
  • Extra Spicy: Increase the amount of pumpkin pie spice or add a pinch of cayenne for a surprising kick that complements the sweetness beautifully.
  • Marshmallow Variation: Try using a mix of marshmallow cream and mini marshmallows for layered texture and sweetness, creating a delightful contrast to the chewy bars.
  • Fresh Fruit: Add 1/2 cup of fresh or dried cranberries or chopped apples to infuse a fruity tanginess that pairs wonderfully with the pumpkin flavor.

Create your own unique version of these Pumpkin S’mores Bars! And for more inspired variations, you might enjoy exploring our Egg-Free Baking Tips or discover how to make a delightful Pumpkin Spice Mix.

What to Serve with Pumpkin S’mores Bars

As the comforting aroma of pumpkin fills the air, it’s time to envision mouthwatering accompaniments that elevate your dessert experience.

  • Creamy Mashed Potatoes: Their silky texture and buttery flavor make them a delightful contrast to the sweetness of the bars.

  • Cozy Hot Cocoa: A steaming cup wrapped in marshmallow love pairs perfectly, intensifying the warm flavors of your Pumpkin S’mores Bars.

  • Spiced Apple Cider: This warm and aromatic drink will resonate beautifully with the fall spices in your dessert, creating a comforting combo.

  • Toasted Pecans: Their nutty crunch offers a textural contrast to the gooey bars, adding a sophisticated touch you and your guests will appreciate.

  • Vanilla Ice Cream: A scoop of creamy goodness melts against the warm bar, creating a delightful flavor balance that’s simply irresistible.

  • Ginger Snap Cookies: They’re a wonderful sidekick, providing a spicy crunch that harmonizes with the pumpkin sweetness, turning every bite into a seasonal celebration.

  • Fresh Fruit Salad: The brightness of seasonal fruits injects a refreshing element, helping to cleanse the palate and enhance the overall dessert experience.

  • Pumpkin Spice Latte: This iconic autumn drink, with its rich espresso and cozy spices, complements the bars while adding that extra layer of flavor.

  • Chocolate Drizzle: A light drizzle can intensify the chocolate flavor throughout the bars, making them even more of a sweet treat loved by all.

Pumpkin S’mores Bars Recipe FAQs

How do I choose the right pumpkin puree?
Absolutely! You can use fresh, canned, or homemade pumpkin puree for this recipe. If using fresh pumpkins, opt for sugar pumpkins, which are sweeter and creamier. Look for pumpkin puree that is a deep orange color without added spices for the best flavor and texture.

What is the best way to store leftover Pumpkin S’mores Bars?
To keep your bars fresh, store them in an airtight container at room temperature for up to 3 days. If you want to extend their shelf life, refrigerate them, where they can last up to a week. Just ensure they’re well-wrapped to keep them moist!

Can I freeze Pumpkin S’mores Bars?
Absolutely! To freeze, wrap each bar tightly in plastic wrap and then place them in an airtight container or a freezer-safe bag. This way, they’ll maintain their deliciousness for up to 3 months. When you’re ready to enjoy, thaw them in the fridge overnight, then warm them slightly in the microwave for that fresh-out-of-the-oven taste—about 10 to 15 seconds is perfect.

What should I do if my bars are too gooey?
If your Pumpkin S’mores Bars come out too gooey, it may be due to underbaking. Make sure to bake them until a toothpick inserted in the center comes out mostly clean, with just a few moist crumbs. If they need to be less gooey, you can also reduce the amount of marshmallow cream or mini marshmallows used in the filling.

Can these bars be made dairy-free or gluten-free?
Very much! For a dairy-free option, substitute the unsalted butter with a vegan butter alternative and use dairy-free chocolate chips. For gluten-free, simply replace all-purpose flour with a gluten-free 1:1 baking flour. These tweaks ensure everyone can enjoy the delightful taste of Pumpkin S’mores Bars!

Are Pumpkin S’mores Bars safe for my pets?
It’s best to keep these bars away from pets, especially due to the chocolate and sugar content. Chocolate is toxic to dogs, and the sugar isn’t ideal for their health. Always enjoy these delicious treats yourself and find pet-friendly alternatives if you’re sharing the love!

Pumpkin S’mores Bars

Pumpkin S’mores Bars That Make Fall Feel Cozy and Sweet

Delicious Pumpkin S’mores Bars blend pumpkin spice, melted chocolate, and marshmallows for a cozy fall treat.
Prep Time 15 minutes
Cook Time 30 minutes
Cooling Time 30 minutes
Total Time 1 hour 15 minutes
Servings: 9 bars
Course: Dessert
Cuisine: American
Calories: 200

Ingredients
  

For the Base
  • 1/2 cup Unsalted Butter Use vegan butter for dairy-free
  • 1 cup Light Brown Sugar Can substitute with coconut sugar
  • 1 cup Pumpkin Puree Fresh, canned, or homemade
  • 1 large Egg Omit for vegan or replace with flax egg
  • 1 teaspoon Vanilla Extract Use real vanilla for best results
  • 1 cup All-Purpose or Gluten-Free Flour 1:1 gluten-free baking flour blend if needed
  • 1 teaspoon Pumpkin Pie Spice Can substitute with cinnamon and nutmeg
  • 1/4 teaspoon Salt Use kosher or sea salt
For the Filling
  • 1/2 teaspoon Baking Powder Ensure freshness
  • 1/2 teaspoon Baking Soda Ensure freshness
  • 1 cup Semisweet Chocolate Chips or Chunks Use dairy-free for vegan
  • 1 cup Marshmallow Creme or Mini Marshmallows Use cream for smooth texture, or mini for more pockets

Equipment

  • 8x8-inch Baking Pan
  • mixing bowl
  • Electric mixer
  • whisk
  • spatula

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 375°F (190°C) and grease an 8x8-inch baking pan.
  2. Cream together 1/2 cup of softened unsalted butter and 1 cup of light brown sugar using an electric mixer until light and fluffy.
  3. Add 1 cup of pumpkin puree, 1 egg, and 1 teaspoon of vanilla extract to the creamed mixture, then mix on low speed until smooth.
  4. In a separate bowl, whisk together 1 cup of flour, 1 teaspoon of pumpkin pie spice, 1/2 teaspoon of baking powder, 1/2 teaspoon of baking soda, and 1/4 teaspoon of salt.
  5. Gently fold the dry mixture into the wet ingredients until just combined.
  6. Fold in 1 cup of semisweet chocolate chips into the batter evenly.
  7. Spread about 3/4 of the batter into the prepared pan and leave 1/4 cup aside.
  8. Layer 1 cup of marshmallow cream over the batter.
  9. Top with the reserved batter, ensuring some marshmallow is exposed.
  10. Bake for 25-30 minutes, checking for doneness with a toothpick.
  11. Let cool completely on a wire rack before cutting into squares.

Nutrition

Serving: 1barCalories: 200kcalCarbohydrates: 28gProtein: 2gFat: 10gSaturated Fat: 6gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 25mgSodium: 120mgPotassium: 100mgFiber: 1gSugar: 14gVitamin A: 500IUVitamin C: 1mgCalcium: 30mgIron: 1mg

Notes

Consider using parchment paper for easy removal and storage. Store in an airtight container at room temperature for up to 3 days, or refrigerate for up to 1 week.

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