The ultimate cozy fall dessert recipe
As the leaves turn and the air gets crisp, there is nothing quite like the warm, comforting aroma of pumpkin spice to make your home feel like autumn. These Pumpkin Spice Rice Krispie Treats are the perfect twist on a classic childhood favorite, combining gooey marshmallow goodness with the earthy, seasonal warmth of real pumpkin puree and spices. Whether you are hosting a fall gathering or just need a quick, no-bake school snack, this recipe is a total game-changer. They come together in under 20 minutes, giving you a gourmet autumn treat without the hassle of turning on your oven. Get ready for these to vanish from the platter in record time! 🍂
⏱️ Time Breakdown
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Total Time: 15 minutes
- Servings: 16 squares
📝 Ingredients List
- 4 tablespoons unsalted butter
- 1 package (10 oz) mini marshmallows
- 1/2 cup pumpkin puree (not pie filling)
- 1 teaspoon pumpkin pie spice
- 1/2 teaspoon vanilla extract
- 6 cups crispy rice cereal
- Optional: White chocolate drizzle for extra decadence
✨ Kitchen Tools You’ll Need
This recipe doesn’t require fancy gadgets, just a few reliable kitchen basics to keep everything simple and stress-free.
- Large saucepan or heavy-bottomed pot
- Silicone spatula for easy stirring
- 9×9 inch square baking pan
- Parchment paper
- Measuring cups and spoons
Step-by-Step Instructions
- Prepare the Pan: Line your 9×9 inch baking dish with parchment paper, leaving a slight overhang on the sides for easy removal later.
- Melt Together: In a large saucepan over medium heat, melt the butter completely. Once melted, stir in the pumpkin puree and pumpkin pie spice, cooking for 2 minutes to cook out extra moisture.
- Add Marshmallows: Reduce heat to low and add the marshmallows. Gently stir until the marshmallows are fully melted and incorporated with the pumpkin mixture 🎃.
- Combine: Remove from heat and stir in the vanilla. Add the crispy rice cereal, folding it in quickly so every piece is coated in that golden, spiced marshmallow goop.
- Press and Set: Transfer the mixture into your prepared pan. Use your spatula to press the mixture down gently; don’t pack it too tightly or the bars will become dense. Let cool for 30 minutes before slicing 😋.
💡 Pro Tips Section
- Storage: Keep these treats in an airtight container at room temperature for up to 3 days. They stay best if you don’t refrigerate them.
- Avoid Sogginess: Ensure you cook the pumpkin puree slightly with the butter first to reduce excess water content.
- Customization: Feel free to fold in white chocolate chips once the mixture has cooled slightly for an extra sweet punch.
Variations
- Maple Glaze: Drizzle with a mix of powdered sugar and a dash of maple syrup.
- Nutty Crunch: Add toasted chopped pecans on top before the treats set for a satisfying crunch.
FAQ
Can I use homemade marshmallows? Yes, they work perfectly fine, though store-bought mini-marshmallows provide the most consistent melting texture.
Why are my treats hard? This usually happens if you overheat the marshmallows or press them down way too firmly into the pan. Use a light hand!

Pumpkin Spice Rice Krispie Treats
- Total Time: 15
- Yield: 16 squares 1x
- Diet: Vegetarian
Description
These Pumpkin Spice Rice Krispie Treats give a cozy, autumnal twist to a beloved childhood classic. By blending real pumpkin puree and warming spices into a gooey marshmallow base, you get a gourmet, no-bake dessert that tastes like fall in every bite. Perfect for quick school snacks or gathering platters, these delightful squares come together in under 20 minutes to satisfy your seasonal sweet cravings.
Ingredients
4 tablespoons unsalted butter
1 package (10 oz) mini marshmallows
1/2 cup pumpkin puree (not pie filling)
1 teaspoon pumpkin pie spice
1/2 teaspoon vanilla extract
6 cups crispy rice cereal
Optional: White chocolate for drizzling
Instructions
Line a 9×9 inch baking pan with parchment paper
In a large saucepan over medium heat, melt the butter completely
Stir in the pumpkin puree and pumpkin pie spice and cook for 2 minutes
Reduce heat to low and add the marshmallows, stirring until fully melted and smooth
Remove from heat and stir in the vanilla extract
Add the crispy rice cereal and fold quickly until evenly coated
Transfer to the prepared pan and use a spatula to press down gently
Allow to cool and set for 30 minutes before slicing
Notes
Do not pack the mixture too tightly in the pan or the bars will become dense. Keep treats in an airtight container at room temperature for up to 3 days. Do not refrigerate as this can alter the texture.
- Prep Time: 5
- Cook Time: 10
- Category: Recipes
- Method: No-bake
- Cuisine: American
Nutrition
- Serving Size: 1 square
- Calories: 145
- Sugar: 18g
- Sodium: 110mg
- Fat: 3.5g
- Saturated Fat: 2g
- Carbohydrates: 28g
- Fiber: 0.5g
- Protein: 1g
- Cholesterol: 10mg
