Hello, pumpkin lovers! 🍂 As the air gets crisp and the leaves begin to change, there’s no better way to celebrate the season than with these Pumpkin Pie Crumble Bars – Easy Fall Dessert Recipe. They’re perfect for various occasions, from cozy family dinners to festive gatherings. With their inviting aroma and delightful taste, these bars combine warm spices and creamy pumpkin with a crunchy oat topping, making them a standout dessert that everyone will love.
Why You’ll Love This Recipe
- Easy to Prepare: This recipe doesn’t require advanced baking skills; even beginners can whip it up!
- Delicious Flavor: The blend of pumpkin and spices creates a comforting taste that’s just right for fall.
- Versatile Treat: Serve them warm or cold, as a dessert or snack—these bars fit any occasion.
- Make Ahead Option: You can easily prepare these bars in advance, making them perfect for busy schedules.
- Customizable: Feel free to add nuts or chocolate chips for a personal touch.

Tools and Preparation
To make your Pumpkin Pie Crumble Bars, gather your tools and prepare your workspace. Having everything ready will help you move through the recipe smoothly.
Essential Tools and Equipment
- 9×13-inch baking dish
- Mixing bowls
- Whisk
- Measuring cups and spoons
- Rubber spatula
Importance of Each Tool
- 9×13-inch baking dish: This size is perfect for even cooking and allows each bar to have just the right thickness.
- Mixing bowls: Having multiple sizes helps keep your ingredients organized while preparing different layers of the bars.
- Rubber spatula: Ideal for scraping down sides of bowls and ensuring all ingredients are well combined.
Ingredients
For the Base Layer
- 2 cups all-purpose flour
- 1 1/2 cups rolled oats
- 1 cup unsalted butter, melted
- 1 cup brown sugar, packed
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
For the Pumpkin Filling
- 2 cups pumpkin puree
- 1/2 cup granulated sugar
- 1/4 cup brown sugar
- 2 large eggs
- 1 tablespoon pumpkin pie spice
- 1 teaspoon vanilla extract
Optional Topping
- 1/2 cup chopped walnuts
How to Make Pumpkin Pie Crumble Bars – Easy Fall Dessert Recipe
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C) and prepare your 9×13-inch baking dish by greasing it or lining it with parchment paper.
Step 2: Make the Crumble Mixture
In a large bowl, combine the following:
2 cups all-purpose flour
1 1/2 cups rolled oats
1 cup packed brown sugar
1/2 teaspoon baking soda
1/2 teaspoon salt
Next, pour in 1 cup of melted butter and stir until well mixed. This mixture will form your crumble base.
Step 3: Assemble the Base Layer
Press half of the crumble mixture into the prepared baking dish evenly. This forms a solid base layer for your bars.
Step 4: Prepare the Pumpkin Filling
In a separate bowl, whisk together:
2 cups pumpkin puree
1/2 cup granulated sugar
1/4 cup brown sugar
2 large eggs
1 tablespoon pumpkin pie spice
1 teaspoon vanilla extract
Whisk until smooth.
Step 5: Add The Pumpkin Filling
Pour the pumpkin filling over the crumble base you’ve just prepared. Spread it evenly to cover the entire surface.
Step 6: Top with Remaining Crumble Mixture
Sprinkle the remaining crumble mixture over the pumpkin filling. If desired, add chopped walnuts on top for extra crunch and flavor.
Step 7: Bake Until Set
Bake in preheated oven for about 30–35 minutes or until the top is golden brown and the pumpkin filling is set.
Step 8: Cool Before Serving
Allow your Pumpkin Pie Crumble Bars to cool completely before slicing into squares and serving. Enjoy!
How to Serve Pumpkin Pie Crumble Bars – Easy Fall Dessert Recipe
These Pumpkin Pie Crumble Bars are not only delicious but also versatile when it comes to serving. You can easily elevate your presentation or complement them with other flavors. Here are some fun serving suggestions to enhance your dessert experience.
With Whipped Cream
- Add a dollop of freshly whipped cream on top for extra creaminess. This classic pairing enhances the pumpkin flavor and adds a light texture.
À La Mode
- Serve warm bars with a scoop of vanilla ice cream. The cold ice cream contrasts beautifully with the warm, spiced pumpkin filling, creating a delightful treat.
Drizzled with Caramel Sauce
- For an indulgent twist, drizzle caramel sauce over the bars just before serving. This adds a sweet richness that pairs perfectly with the spices in the crumble.
Topped with Nuts
- Sprinkle chopped walnuts or pecans on top for added crunch. Not only does this improve the texture, but it also brings nutty flavors that complement the pumpkin.
With Coffee or Tea
- Pair these bars with a cup of coffee or spiced chai tea. The warm spices in both the beverage and the dessert create a cozy fall atmosphere.
How to Perfect Pumpkin Pie Crumble Bars – Easy Fall Dessert Recipe
To make your Pumpkin Pie Crumble Bars truly perfect, consider these helpful tips for achieving the best results.
- Use Fresh Pumpkin Puree: Opt for homemade pumpkin puree for richer flavor and texture compared to canned versions.
- Chill Your Dough: If possible, chill the crumble mixture before baking. This helps maintain its crumbly texture rather than becoming too soft.
- Don’t Overmix: When combining ingredients, mix just until combined. Overmixing can lead to tough bars that lose their desirable crumbly texture.
- Check for Doneness: Insert a toothpick into the center; it should come out clean when fully baked. Keep an eye on the edges to prevent burning.
- Let Them Cool Completely: Allowing the bars to cool completely helps them set better, making them easier to slice without falling apart.
- Experiment with Spices: Feel free to adjust spices according to your taste preferences. Adding a pinch of nutmeg or cloves can give an extra depth of flavor.
Best Side Dishes for Pumpkin Pie Crumble Bars – Easy Fall Dessert Recipe
While these bars are delicious on their own, pairing them with side dishes can create an even more enjoyable experience. Here’s a list of delightful options you might consider.
- Spiced Apple Cider: Warm apple cider infused with cinnamon and cloves enhances the fall flavors in your dessert.
- Roasted Vegetables: A medley of roasted root vegetables complements the sweetness of the bars while adding savory elements.
- Cheese Board: Offer a selection of cheeses like brie and gouda alongside fruits and nuts for a sophisticated touch.
- Pumpkin Soup: A creamy pumpkin soup provides warm comfort and echoes the flavors found in your dessert.
- Cranberry Salad: A fresh cranberry salad adds brightness and acidity that balances the sweetness of the bars.
- Maple Glazed Brussels Sprouts: These savory sprouts offer a crunchy contrast while tying together seasonal flavors perfectly.
- Candied Pecans: Sweet, crunchy pecans can be served as a snack alongside or sprinkled on top for extra texture.
- Gingerbread Cookies: For those who love gingerbread, these cookies are festive companions that harmonize beautifully with pumpkin flavors.
Common Mistakes to Avoid
Making Pumpkin Pie Crumble Bars can be a joy, but avoiding common pitfalls can make your baking experience smoother and more successful.
- Incorrect Oven Temperature: Always preheat your oven. Baking at the wrong temperature can lead to uneven cooking or burnt edges.
- Measuring Ingredients Improperly: Use the right measuring cups for dry and wet ingredients. Incorrect measurements can ruin the texture of your bars.
- Not Letting the Bars Cool Completely: Allow the bars to cool fully before slicing. This helps them hold their shape and makes for cleaner cuts.
- Skipping the Parchment Paper: Lining your baking dish with parchment paper prevents sticking. Without it, you may struggle to remove your bars from the pan.
- Overmixing the Batter: Mix just until combined. Overmixing can lead to tough bars rather than tender, crumbly goodness.

Storage & Reheating Instructions
Refrigerator Storage
- store in an airtight container.
- keep for up to 5 days.
Freezing Pumpkin Pie Crumble Bars – Easy Fall Dessert Recipe
- wrap individual bars in plastic wrap, then place them in a freezer-safe container.
- freeze for up to 3 months.
Reheating Pumpkin Pie Crumble Bars – Easy Fall Dessert Recipe
- Oven: Preheat to 350°F (175°C) and warm for about 10 minutes.
- Microwave: Heat on medium power for 20-30 seconds until warm.
- Stovetop: Place in a skillet over low heat, covering with a lid for a few minutes.
Frequently Asked Questions
If you have questions about making these delightful bars, you’re not alone! Here are some common queries answered.
Can I use fresh pumpkin instead of canned?
Yes, you can use fresh pumpkin puree. Just ensure it’s well-cooked and blended until smooth.
How do I make this recipe gluten-free?
Substitute all-purpose flour with a gluten-free blend. Ensure other ingredients are gluten-free as well.
What is the best way to serve Pumpkin Pie Crumble Bars?
Serve them warm with a scoop of vanilla ice cream or whipped cream for a comforting treat!
Can I add nuts or chocolate chips?
Absolutely! Feel free to customize by adding walnuts or chocolate chips into the crumble or filling.
Final Thoughts
These Pumpkin Pie Crumble Bars are an irresistible fall dessert that combines warmth and comfort in every bite. Not only are they easy to make, but they also offer versatility through customization options like adding nuts or spices. Try this recipe at your next gathering; it’s sure to delight everyone!

Pumpkin Pie Crumble Bars – Easy Fall Dessert Recipe
- Total Time: 50 minutes
- Yield: Approximately 12 servings 1x
Description
Experience the cozy flavors of fall with these Pumpkin Pie Crumble Bars – Easy Fall Dessert Recipe. Perfect for gatherings or a sweet treat at home, these bars combine creamy pumpkin puree, warm spices, and a crunchy oat topping. They are simple to make, allowing both novice bakers and seasoned chefs to enjoy their delightful taste. The inviting aroma of cinnamon and nutmeg fills your kitchen as they bake, creating a comforting atmosphere perfect for autumn celebrations. Serve them warm with whipped cream or à la mode with vanilla ice cream for an irresistible dessert everyone will love.
Ingredients
- 2 cups all-purpose flour
- 1 ½ cups rolled oats
- 1 cup unsalted butter, melted
- 2 cups pumpkin puree
- 1 cup packed brown sugar
- ½ cup granulated sugar
- ¼ cup brown sugar
- 2 large eggs
- 1 tablespoon pumpkin pie spice
- 1 teaspoon vanilla extract
- ½ teaspoon baking soda
- ½ teaspoon salt
- ½ cup chopped walnuts (optional)
Instructions
- Preheat the oven to 350°F (175°C) and grease a 9×13-inch baking dish or line it with parchment paper.
- In a large bowl, mix flour, oats, brown sugar, baking soda, and salt. Stir in melted butter until combined.
- Press half of the mixture into the prepared baking dish.
- In another bowl, whisk together pumpkin puree, sugars, eggs, pumpkin pie spice, and vanilla until smooth.
- Pour the filling over the crust and top with the remaining crumble mixture.
- Bake for 30–35 minutes until golden brown and set.
- Cool completely before slicing into bars.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar (50g)
- Calories: 200
- Sugar: 10g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 5g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 30mg
Keywords: For added flavor, incorporate nuts or chocolate chips into the crumble mixture. Use fresh pumpkin puree for richer flavor if desired. Chill the crumble mixture before baking for enhanced texture.