Vegan Pumpkin S'mores Cookie Bars

Section: Midday Bowls & Handhelds with Momentum

These vegan pumpkin s'mores cookie bars combine chewy, spiced pumpkin dough with luscious layers of mini vegan marshmallows and melty dark chocolate. Finished with a crunchy graham cracker topping, they're easy to make and a rich, plant-based spin on the nostalgic campfire treat. The simple mixing method, use of basic pantry staples, and classic fall spices make these bars perfect for sharing at gatherings or enjoying as a cozy snack at home. Best served at room temperature or gently warmed for the ultimate gooey texture.

A woman wearing an apron and smiling.
Authored by Clara
Last revised on Wed, 24 Sep 2025 18:05:36 GMT
A plate of vegan pumpkin s'mores cookie bars. Save
A plate of vegan pumpkin s'mores cookie bars. | zetluna.com

Vegan Pumpkin S’mores Cookie Bars bring together the gooey nostalgia of campfire s’mores and cozy fall spices in every bite. These bars are layered with chewy pumpkin cookie dough, vegan marshmallows, and melty dark chocolate, then finished with a graham cracker crunch. This recipe is a go-to whenever I want a crowd-pleasing, plant-based treat that feels both familiar and special.

When I first brought these to a fall potluck, people could not believe they were vegan. Now my friends request them every October.

Ingredients

  • Canned pumpkin purée: Pumpkin adds moisture, a gentle sweetness, and rich color. Select pure pumpkin purée for best flavor.
  • Coconut oil, melted: This gives chew and a subtle tropical note. Use unrefined for coconut flavor or refined for neutral taste.
  • Light brown sugar: Provides depth and a caramel hint. Pack the sugar to measure accurately.
  • Maple syrup: Boosts the autumn flavor and helps bind. Choose pure maple syrup, not pancake syrup.
  • Vanilla extract: Lifts and rounds out flavors. Pick quality pure vanilla, not imitation.
  • All-purpose flour: Standard base for optimal cookie texture. Sift if clumpy for smoother dough.
  • Baking powder, baking soda: These help the bars rise and stay tender. Always check freshness.
  • Salt: Balances sweetness and enhances flavor. Fine sea salt works best.
  • Ground cinnamon, nutmeg, ginger: These add warmth and pumpkin pie spice vibes. Use fresh spices for maximum punch.
  • Vegan mini marshmallows: Essential for classic gooey s’mores effect. Check labels for true vegan brands.
  • Vegan dark chocolate, rich chocolate chips or bars chopped: Pick one with at least fifty percent cocoa for richness and make sure it is dairy-free.
  • Vegan graham crackers: The crunchy s’mores layer. Many brands offer honey free vegan options so check ingredient lists.

Instructions

Preheat and Prep:
Set your oven to 350 degrees Fahrenheit and line an 8x8 inch pan with parchment paper so the bars come out easily later.
Whisk the Wet Ingredients:
In a large mixing bowl combine pumpkin purée, melted coconut oil, brown sugar, maple syrup, and vanilla extract. Whisk until silky and glossy with no streaks.
Mix the Dry Ingredients:
In a separate bowl whisk together flour, baking powder, baking soda, salt, cinnamon, nutmeg, and ginger. Make sure the spices are evenly distributed.
Combine Wet and Dry:
Gradually fold the dry mixture into the wet using a spatula or wooden spoon. Stir just until you see no dry flour left to keep the bars tender.
Add Graham Crackers:
Fold in half of the crushed graham crackers. This adds crunchy bits and echoes s’mores.
Layer the Dough:
Scoop half the dough into your pan and use damp hands or a spatula to press it out in an even layer.
Add S’mores Layers:
Scatter the vegan marshmallows and chopped dark chocolate evenly over the dough. Try to distribute to every corner for gooeyness in every bar.
Top with Remaining Dough:
Drop spoonfuls of the remaining dough over the marshmallow and chocolate layer. Gently spread it out as much as possible, do not worry if spots peek through.
Finish the Crunch:
Sprinkle the rest of the crushed graham crackers across the top for a golden crisp finish.
Bake:
Place in the oven and bake for twenty eight to thirty two minutes. The edges should look set and golden while the middle still looks just slightly soft.
Cool Completely:
Let the bars cool in the pan. This is key so the marshmallow and chocolate can set for clean cutting. Slice into twelve pieces with a sharp knife.
A stack of desserts with marshmallows and chocolate.
A stack of desserts with marshmallows and chocolate. | zetluna.com

My favorite part about these bars is the way the bottom edge caramelizes into the ultimate chewy crust. It always reminds me of making s’mores over glowing coals with my cousins when I was a kid, now made vegan and allergy friendly.

Storage Tips

Keep sliced bars in an airtight container at room temperature for three days. They also hold up well in the fridge which firms the texture slightly for easy snacking. If freezing, wrap tightly and thaw at room temperature before enjoying.

Ingredient Substitutions

If you are out of coconut oil use vegan butter for extra richness. For a gluten free version swap in a one to one gluten free flour blend. If you prefer less spice reduce nutmeg and ginger. Chocolate chunks or chips both work just check for dairy free certification. And if you want even more texture add a handful of chopped pecans or walnuts.

Serving Suggestions

Serve these bars slightly warmed for the true s’mores gooeyness effect. A scoop of vegan vanilla ice cream on top makes for an incredible dessert at gatherings or fall parties. They also pair perfectly with coffee and chai tea for a cozy afternoon treat.

Cultural and Seasonal Context

S’mores originated as a campfire treat but this recipe brings that nostalgia indoors with a seasonal twist. Pumpkin offers natural plant based moisture and hue perfect for autumn but these bars taste great year round. Pumpkin spice culture has grown every year and adding it to s’mores just makes sense for fall bakers.

Seasonal Adaptations

Use sweet potato purée for a richer earthier flavor. Chop up leftover Halloween dark chocolate in place of chocolate chips. Add orange zest for a subtle citrus brightness in winter.

Success Stories

My neighbor’s kids made these for their school bake sale and they sold out fast with requests for the recipe. One friend adapted it for a vegan Friendsgiving and it was the first pan emptied. I love that this treat feels familiar to non vegans but makes everyone feel included.

Freezer Meal Conversion

Cool bars completely then slice and freeze individual portions with parchment between layers. They defrost beautifully at room temperature and taste like they were just baked. The marshmallows keep a gooey texture even after freezing.

A square piece of cake with marshmallows on top.
A square piece of cake with marshmallows on top. | zetluna.com

Bake up a batch of these vegan pumpkin s’mores bars and watch everyone light up at first bite. They prove nostalgic desserts do not need animal products—just a little autumn creativity.

Common Questions About Recipes

→ How do I make the bars extra chewy?

Ensure you use the full amount of pumpkin purée and avoid overbaking. Let the bars cool completely before slicing for maximum chewiness.

→ Are there substitutions for coconut oil?

Yes, substitute melted vegan butter for coconut oil if preferred. This gives a slightly different flavor but similar results.

→ Can I add nuts for crunch?

Absolutely! Fold in 1/2 cup of chopped pecans or walnuts with the dough for added texture and nuttiness.

→ How should I store the bars?

Store the bars in an airtight container at room temperature for up to 3 days, or refrigerate for extended freshness.

→ Are these bars gluten-free?

They contain all-purpose flour and graham crackers, which have gluten. Substitute with gluten-free versions for dietary needs.

→ What type of vegan marshmallows work best?

Mini vegan marshmallows melt and distribute well. Double-check labels for allergens and flavor preferences.

Vegan Pumpkin S'mores Cookie Bars

Chewy, spiced pumpkin bars layered with vegan marshmallows, chocolate, and graham cracker crumb.

Prep Time
20 mins
Time to Cook
30 mins
Overall Time
50 mins
Authored by: Clara

Recipe Type: Orbit Fuel

Skill Level Required: Beginner-Friendly

Cuisine Type: American

Recipe Output: 12 Number of Portions (12 bars)

Dietary Needs: Plant-Based, Veggie-Friendly, Lactose-Free

The Ingredients You'll Need

→ Wet Ingredients

01 1/2 cup canned pumpkin purée
02 1/2 cup coconut oil, melted
03 3/4 cup light brown sugar
04 1/4 cup maple syrup
05 1 teaspoon vanilla extract

→ Dry Ingredients

06 1 1/2 cups all-purpose flour
07 1 teaspoon baking powder
08 1/2 teaspoon baking soda
09 1/2 teaspoon salt
10 1 teaspoon ground cinnamon
11 1/2 teaspoon ground nutmeg
12 1/4 teaspoon ground ginger

→ S’mores Layer

13 1 cup vegan mini marshmallows
14 3.5 ounces vegan dark chocolate, chopped
15 1 cup vegan graham crackers, crushed

Step-by-Step Instructions

Step 01

Preheat oven to 350°F. Line an 8x8-inch baking pan with parchment paper.

Step 02

In a large mixing bowl, whisk together pumpkin purée, melted coconut oil, light brown sugar, maple syrup, and vanilla extract until the mixture is smooth and cohesive.

Step 03

In a separate bowl, blend together all-purpose flour, baking powder, baking soda, salt, ground cinnamon, ground nutmeg, and ground ginger.

Step 04

Gradually add the dry mixture to the wet mixture, stirring gently until just combined and no streaks remain.

Step 05

Fold half the crushed graham crackers into the dough, distributing evenly.

Step 06

Evenly spread half of the cookie dough into the prepared baking pan, pressing gently into the corners.

Step 07

Scatter vegan mini marshmallows and chopped vegan dark chocolate evenly over the dough layer.

Step 08

Drop spoonfuls of the remaining dough over the marshmallow and chocolate layer. Gently spread to cover most toppings; it is acceptable if some toppings remain visible.

Step 09

Sprinkle the remaining crushed graham crackers across the surface.

Step 10

Transfer to the oven and bake for 28 to 32 minutes or until the surface is golden brown and set.

Step 11

Allow bars to cool completely in the pan before lifting out and slicing into portions.

Additional Notes

  1. Coconut oil may be replaced with vegan butter if preferred.
  2. Fold in 1/2 cup chopped pecans or walnuts for added texture and crunch.
  3. Sliced bars are best enjoyed at room temperature or slightly warmed.
  4. Pairs perfectly with hot black coffee or spiced chai tea.

Tools You'll Need

  • 8x8-inch baking pan
  • Mixing bowls
  • Whisk
  • Spatula
  • Parchment paper

Allergy Information

Review each ingredient to identify allergens and consult an expert if needed.
  • Contains wheat (gluten); verify chocolate and marshmallows for possible soy or nut content.

Nutritional Facts (Per Serving)

Keep in mind these details are for general guidance and shouldn't replace professional advice.
  • Caloric Content: 220
  • Fats: 9 grams
  • Carbohydrates: 34 grams
  • Proteins: 2 grams