Pumpkin S'mores Bars

A sweet fall twist on a classic campfire favorite. Baking & Desserts .

Warm pumpkin base, chocolate drizzle, toasted marshmallow topping, all on a crisp graham crust.

Published: June 9, 2026
Share:
Jump to Recipe Pin It
Pumpkin S'mores Bars | Prime Recipe Hub
Origins of s'mores trace back to the early 20th‑century American camping scene, where the simple combination of graham crackers, chocolate, and toasted marshmallows became a beloved treat. Adding pumpkin—a staple of harvest celebrations—creates a comforting bridge between fall kitchen traditions and nostalgic outdoor gatherings.

Why You'll Love It

  • - Simple, no‑bake assembly
  • - Warm pumpkin flavor with a chocolatey punch
  • - Soft marshmallow topping that never burns
  • - Perfect for holiday gatherings or a quiet night

*"These bars are like a hug in every bite—perfect for cozy evenings!"*

Essential Ingredient Guide

  • Pumpkin puree: Choose a smooth, canned puree for consistent moisture; it gives the bars their autumn heart.
  • Graham cracker crumbs: Toast lightly to bring out a buttery nuttiness that forms a sturdy crust.
  • Mini marshmallows: Whole‑size marshmallows toast quickly; they melt into a glossy, sweet blanket.
  • Chocolate chips: Semi‑sweet chips melt evenly; they add depth without overwhelming the pumpkin.
  • Brown sugar: Adds a caramel note that works with the pumpkin’s spice.
  • Maple syrup: A drizzle of maple deepens the fall flavor profile.
Preparing Pumpkin S'mores Bars | Prime Recipe Hub

Complete Cooking Process

  • Ingredient Readiness:

    Measure and whisk pumpkin with sugar and spices; toast the graham crumbs and melt chocolate separately.

  • Flavor Development:

    Combine pumpkin mixture with butter and syrup, then press into the crust for a unified taste.

  • Texture Control:

    Spread marshmallows on top and broil just until golden, keeping the interior soft.

  • Finishing Touches:

    Drizzle remaining melted chocolate in a swirl; sprinkle a pinch of sea salt for contrast.

  • Serving Timing:

    Let bars cool for ten minutes so they set, then cut into squares and serve warm.

  • Pro Tips

    • Use room‑temperature pumpkin puree to avoid streaks
    • Do not over‑broil marshmallows; they burn fast
    • Press the crust firmly for a stable base
    • Store leftovers in an airtight container for up to three days

    I often let the bars rest a moment longer than the recipe says—just enough for the flavors to mingle. It feels like waiting for a friend to arrive, and the anticipation makes the first bite even sweeter. So, when you’re ready, slice, serve, and enjoy the comforting aroma that fills the kitchen.

The essence of the dish:

A buttery graham base holds a velvety pumpkin layer, crowned with chocolate and toasted marshmallow—each bite balances sweet, creamy, and slightly spiced notes.

A fun fact or historical angle:

S'mores became popular after a 1927 Girl Scouts cookbook, while pumpkin has been a New England staple since colonial times.

Flavor or sensory focus:

You’ll notice the warm scent of cinnamon and nutmeg, the silky melt of chocolate, and the crisp edge of the graham crust.

You Must Know

  • Cool the crust before adding pumpkin
  • Broil marshmallows just a few seconds
  • Use a silicone spatula for easy removal
  • Serve warm for the best texture

Frequently Asked Questions

→ Can I make these bars gluten‑free?

Yes—substitute gluten‑free graham crackers or use crushed gluten‑free cookies for the crust.

→ What can I use instead of marshmallows?

A marshmallow fluff spread works, but it won’t brown the same way.

→ Do I need to bake the crust?

A quick 5‑minute toast in the oven enhances flavor, but it’s optional.

→ How long will they keep?

Store in the refrigerator for up to 5 days; bring to room temperature before serving.

→ Can I add nuts?

Chopped pecans or walnuts add a lovely crunch; fold them into the pumpkin layer.

→ Is there a vegan version?

Swap butter for coconut oil and use vegan marshmallows and chocolate.

Pumpkin S'mores Bars Ready to Serve | Prime Recipe Hub

Chef's Tips

If the crust seems crumbly, add a bit more melted butter.,For extra crunch, stir toasted pumpkin seeds into the pumpkin filling.,You can swap chocolate chips for white chocolate for a sweeter profile.

Nutrition Facts

per serving

210

Calories

3g

Protein

30g

Carbs

9g

Fat

Fiber: 2g
Sugar: 18g
Sodium: 150mg

Taste Profile

🍯 Sweet
Medium
🧂 Salty
Low
🌶️ Spicy
Low
🍋 Sour
None
🍖 Umami
Low

Warm, sweet with a hint of spice and chocolate richness

Ingredient Substitutions

Don't have an ingredient? Try these alternatives

Pumpkin puree Butternut squash puree

Adjust cinnamon and nutmeg to taste.

Mini marshmallows Marshmallow fluff

Spread evenly; will not brown but stays sweet.

Recipe Variations

Try these delicious twists on the original

Spicy Version

Add a pinch of cayenne and use dark chocolate chips for a subtle heat.

Mediterranean Style

Swap chocolate for crumbled feta and sprinkle chopped olives for a savory contrast.

Common Mistakes to Avoid

Learn from others' mistakes for perfect results

  • Over‑broiling marshmallows causing bitterness
  • Using too much butter in crust leading to sogginess
  • Cutting bars while still hot, resulting in crumbling

Meal Prep & Storage

Make Ahead Tips

Prepare the crust and pumpkin layer up to 24 hours ahead; store refrigerated and add marshmallow topping before the final broil.

Leftover Ideas

Reheat gently in a skillet over low heat, covering to keep moisture, or enjoy cold straight from the fridge.

Perfect Pairings

Serve this with...

A glass of chilled hard cider Hot pumpkin spice latte A scoop of vanilla ice cream

Cooking Timeline

0-5 min

Preheat oven, toast graham crumbs, melt butter.

5-10 min

Press crust into pan and bake briefly.

10-15 min

Mix pumpkin filling and spread over crust.

15-18 min

Add marshmallows and chocolate, broil until golden.

18-20 min

Cool slightly, drizzle extra chocolate, cut into bars.

Pumpkin S'mores Bars

Pumpkin S'mores Bars

These Pumpkin S'mores Bars blend silky pumpkin puree with a buttery graham crust, molten chocolate, and fluffy marshmallow—an easy, cozy treat that feels like a campfire hug on a kitchen counter.

Author: Sophia Bennett

Timing

Prep Time

20 Minutes

Cook Time

15 Minutes

Total Time

35 Minutes

Recipe Details

Category: Baking & Desserts
Difficulty: Easy
Cuisine: American
Yield: 12 Bars Servings
Dietary: Vegetarian

Ingredients

Crust

  • 01 1 1/2 cups graham cracker crumbs
  • 02 3 tbsp melted butter
  • 03 2 tbsp brown sugar

Pumpkin Filling

  • 01 1 cup pumpkin puree
  • 02 1/4 cup maple syrup
  • 03 2 tbsp brown sugar
  • 04 1 tsp cinnamon
  • 05 1/2 tsp nutmeg
  • 06 1/4 tsp ginger
  • 07 1/4 tsp salt
  • 08 2 tbsp melted butter

Topping

  • 01 1 cup mini marshmallows
  • 02 1/2 cup semi‑sweet chocolate chips
  • 03 A pinch of sea salt

Instructions

Step 01

Preheat the oven to 350°F (175°C). Combine graham crumbs, melted butter, and brown sugar; press into the bottom of an 8×8 inch pan. Toast for 5 minutes until fragrant.

Step 02

In a bowl, whisk pumpkin puree with maple syrup, brown sugar, spices, salt, and melted butter until smooth. Pour over the warm crust, spreading evenly.

Step 03

Scatter mini marshmallows over the pumpkin layer, then sprinkle chocolate chips. Place under the broiler for 1–2 minutes, watching closely until marshmallows turn golden.

Step 04

Remove from oven, drizzle a thin stream of melted chocolate, and sprinkle sea salt. Let cool for 10 minutes, then cut into squares.

Step 05

Serve warm, perhaps alongside a cup of chamomile tea for a cozy evening.

Notes & Tips

  • 1 If the crust seems crumbly, add a bit more melted butter.
  • 2 For extra crunch, stir toasted pumpkin seeds into the pumpkin filling.
  • 3 You can swap chocolate chips for white chocolate for a sweeter profile.

Tools You'll Need

  • 8×8 inch baking pan

  • Mixing bowls

  • Whisk

  • Spatula

  • Broiler

Must-Know Tips

  • Do not over‑broil marshmallows; they can burn quickly.
  • Press the crust firmly for a stable base.
  • Cool bars slightly before cutting to avoid crumbs scattering.

Professional Secrets

  • Room‑temperature pumpkin puree ensures a smooth filling.
  • Broiling just long enough caramelizes marshmallows without drying them out.
  • A pinch of sea salt balances the sweetness and highlights chocolate.
Sophia Bennett

Recipe by

Sophia Bennett

Sophia Bennett represents the artistic heart of sweet baking with her elegant cakes, delicate pastries, and celebration desserts. She enjoys crafting ...

Get Delicious Recipes Weekly

Join 25,000+ home cooks getting our best recipes straight to their inbox.

Free forever • No spam • Unsubscribe anytime