As the leaves turn golden and the air takes on a crisp chill, my kitchen transforms into a cozy haven filled with the comforting goodness of the season. This Ultimate Autumn Pumpkin Spice Crumble Cake brings a delightful balance of warm, spiced pumpkin flavor combined with a buttery, crunchy topping that’s perfect for fall gatherings or a quiet evening at home. Not only is this recipe a breeze to whip up in just 30 minutes, but it also offers the flexibility of gluten-free options for those with dietary preferences. Imagine serving a slice topped with a drizzle of sweet vanilla glaze, and watch as it becomes the star of your dessert table. Are you ready to embrace the flavors of autumn with me?

Why is this cake a fall must-try?
Unmatched warmth: The Autumn Pumpkin Spice Crumble Cake fills your home with delightful aromas and flavors that encapsulate the spirit of fall.
Quick and easy: In just 30 minutes, you can create this stunning centerpiece for any gathering!
Nutritious twist: With real pumpkin and optional gluten-free ingredients, you can indulge while keeping health in mind.
Versatile delight: Whether served plain or topped with a dollop of whipped cream, it’s adaptable for any occasion. Enhance your celebrations by pairing it with comforting beverages like coffee or enjoy a slice alongside an indulgent Oreo Icebox Cake for diverse dessert bliss!
Autumn Pumpkin Spice Crumble Cake Ingredients
For the Cake
- Pumpkin Puree – Provides moisture and rich flavor; substitute with homemade puree for a fresher taste.
- Eggs – Acts as a binding agent; ensure they are at room temperature for best results.
- Vegetable Oil – Contributes to moisture and tenderness; can be replaced with applesauce for a lighter option.
- Granulated Sugar – Adds sweetness; consider coconut sugar for a lower glycemic index.
- Brown Sugar – Enhances flavor with caramel notes; can substitute with more granulated sugar if needed.
- All-Purpose Flour – Gives structure to the cake; for gluten-free options, use a gluten-free flour blend.
- Baking Powder & Baking Soda – Leavening agents to help the cake rise.
- Spices (Cinnamon, Nutmeg, Ginger) – Provides the warm, aromatic fall flavor characteristic; toast spices beforehand for depth.
- Salt – Balances sweetness and enhances flavor.
For the Crumble
- Butter – Adds richness and a crunchy texture; must be cold for best crumble consistency.
- Brown Sugar – Sweetens the crumble topping; can use granulated sugar if preferred.
- All-Purpose Flour – Creates the crumble; same substitute options apply if you opt for gluten-free.
For the Glaze
- Powdered Sugar – Sweetness and decorative finish; adjust sweetness to taste.
- Vanilla Extract – Adds flavor complexity; pure vanilla is ideal for the best taste.
Indulge in this Autumn Pumpkin Spice Crumble Cake recipe and savor the flavors of fall with ease!
Step‑by‑Step Instructions for Autumn Pumpkin Spice Crumble Cake
Step 1: Preheat Your Oven
Begin by preheating your oven to 350°F (175°C), ensuring it’s hot and ready to create that cozy atmosphere. While the oven heats, grease a 9×13-inch baking pan with butter or non-stick spray, allowing for easy release of your delicious Autumn Pumpkin Spice Crumble Cake later on.
Step 2: Combine the Dry Ingredients
In a large mixing bowl, whisk together the all-purpose flour, baking powder, baking soda, spices, and salt. This step mixes the dry ingredients thoroughly, providing a well-rounded flavor to your cake. Within minutes, you’ll have a fragrant bouquet of spices wafting from the bowl.
Step 3: Whisk the Wet Ingredients
In a separate bowl, combine the pumpkin puree, room temperature eggs, vegetable oil, granulated sugar, and brown sugar. Whisk until the mixture is smooth and well-blended, achieving a beautiful, vibrant orange hue that promises the rich flavor of the Autumn Pumpkin Spice Crumble Cake to come.
Step 4: Mix Wet and Dry Ingredients
Gently fold the wet ingredients into the dry ingredients using a spatula until just combined. This process should be done carefully to avoid overmixing, which could compromise the tenderness of your cake. The batter will be slightly lumpy, but that’s perfectly fine!
Step 5: Pour the Batter
Transfer your cake batter into the prepared baking pan, spreading it evenly with a spatula for a flat surface. As you pour, take a moment to appreciate the vibrant colors and the wonderful aroma of fall that fills your kitchen from this Autumn Pumpkin Spice Crumble Cake batter.
Step 6: Create the Crumble Topping
For the crumble, in a medium bowl, mix the cold butter with flour and brown sugar using your fingertips or a pastry cutter until the mixture resembles coarse crumbs. This should take about 5 minutes and will create a delightful topping that adds a crispy texture to your cake.
Step 7: Sprinkle the Crumble
Evenly scatter the crumble topping you’ve created over the batter in the pan. Aim for a nice, uniform layer, which will bake to a golden brown color, ensuring that every slice of your Autumn Pumpkin Spice Crumble Cake is topped with that irresistible crunch.
Step 8: Bake to Perfection
Place the pan in your preheated oven and bake for 30-35 minutes. Keep an eye on it, and you’ll know it’s done when a toothpick inserted in the center comes out clean or with a few moist crumbs attached—this is the perfect sign of a bake that’s moist but not undercooked!
Step 9: Cool and Glaze
Once baked, remove the cake from the oven and let it cool in the pan for about 10-15 minutes. This cooling period allows the flavors to settle. Afterward, prepare a sweet vanilla glaze by whisking together powdered sugar and vanilla extract until smooth, ready to drizzle over your cake for a delightful finish.

Expert Tips for Autumn Pumpkin Spice Crumble Cake
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Perfect Temperature: Always use room temperature eggs and pumpkin puree for better emulsification and moisture.
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Don’t Overmix: Gently fold the ingredients to avoid a tough cake; a few lumps are okay!
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Crumble Consistency: Use cold butter for the crumble; this ensures a crisp texture instead of a greasy topping.
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Moisture Control: Check the consistency of your pumpkin puree; if it’s watery, drain excess moisture for optimal baking.
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Cooling Time: Resist the urge to slice too early; letting the cake cool helps maintain its structure and makes for prettier cuts.
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Seasonal Spices: Feel free to add or substitute other fall spices like cloves or allspice to personalize your Autumn Pumpkin Spice Crumble Cake!
Make Ahead Options
These Autumn Pumpkin Spice Crumble Cake components are perfect for busy home cooks looking to save time! You can prepare the cake batter and store it in the refrigerator for up to 24 hours before baking; this allows the flavors to meld beautifully. Alternatively, you can make the crumble topping in advance and refrigerate it for up to 3 days—just remember to keep it in an airtight container to maintain that crispy texture. When you’re ready to bake, simply pour the chilled batter into the pan, sprinkle the crumble on top, and pop it in the oven. This way, you’ll enjoy a delicious, homemade dessert with minimal effort, making your fall gatherings effortlessly cozy!
How to Store and Freeze Autumn Pumpkin Spice Crumble Cake
- Room Temperature: Store leftover cake in an airtight container at room temperature for up to 2 days to maintain its freshness.
- Fridge: For longer storage, refrigerate the cake in an airtight container for up to a week. Just note that the crumble topping is best enjoyed fresh!
- Freezer: Wrap the cooled cake tightly in plastic wrap and then in aluminum foil to freeze for up to 3 months. Thaw in the fridge overnight before serving.
- Reheating: To revive the flavors, microwave individual slices for 15-20 seconds or warm in a preheated oven at 350°F (175°C) for 10-15 minutes. Enjoy your Autumn Pumpkin Spice Crumble Cake!
Autumn Pumpkin Spice Crumble Cake Variations
Feel free to make this delightful cake your own with these fun and easy twists!
- Nutty Crunch: Add toasted pecans to the crumble for an extra crunch and a satisfying nutty flavor.
- Creamy Swirl: Swirl in cream cheese into the batter for a rich, creamy texture that elevates each slice to indulgence.
- Spice it Up: Substitute different spices like cloves or allspice for a unique flavor profile that can surprise your palate.
- Muffin Makeover: Transform the batter into muffins for a convenient on-the-go breakfast, perfect for busy mornings.
- Dairy-Free: Replace the butter with coconut oil and use almond milk in the glaze to create a dairy-free version without sacrificing flavor.
- Sweetener Swap: Use maple syrup or agave nectar in place of granulated sugar for a natural sweetness that enhances the pumpkin’s rich taste.
- Fruity Addition: Mix in some chopped apples or cranberries for a burst of fruitiness that complements the spices beautifully.
- Chocolate Lovers: Incorporate chocolate chips into the batter for a decadent twist on this fall favorite, perfect for chocolate lovers.
As you consider your variations, don’t hesitate to serve this cake alongside a delightful Tres Leches Cake or a slice of Coconut Cloud Cake for a truly sweet autumn gathering!
What to Serve with Autumn Pumpkin Spice Crumble Cake
As the crisp autumn air invites you to gather around the table, elevate your dessert experience with delightful accompaniments that perfectly complement this inviting cake.
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Whipped Cream: This light and fluffy topping adds a touch of sweetness and creaminess that beautifully balances the spiced cake.
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Vanilla Ice Cream: A scoop of vanilla ice cream melting over the warm cake creates a luscious contrast, enriching every bite with creamy delight.
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Chai Latte: Pairing this cake with a warm chai latte enhances its cozy flavors, providing a warming drink experience that celebrates autumn.
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Cinnamon Sugar Dusting: A sprinkle of cinnamon sugar on top before serving boosts the spice notes in the cake, adding a delightful crunch and sweetness.
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Cream Cheese Frosting: Adding a dollop of tangy cream cheese frosting introduces a rich and harmonious flavor that pairs stunningly with the pumpkin spice.
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Toasted Pecans: A handful of toasted pecans on the side adds a pleasing crunch and nutty flavor, making the dessert feel more rustic and hearty.
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Hot Apple Cider: An inviting cup of hot apple cider complements the fall-inspired cake, enhancing the seasonal experience with warm spice notes.
These pairing ideas ensure that your Autumn Pumpkin Spice Crumble Cake becomes the star of a wholesome autumn feast!

Autumn Pumpkin Spice Crumble Cake Recipe FAQs
How do I select the best pumpkin puree?
Absolutely! For the best flavor and consistency in your Autumn Pumpkin Spice Crumble Cake, look for canned pumpkin puree with a bright orange color and no added sugars or spices. If you prefer homemade, choose small sugar pumpkins (sometimes labeled as pie pumpkins), roast them until tender, and blend until smooth. This will give you a richer and fresher taste!
What’s the best way to store leftover cake?
Very simple! Store your leftover Autumn Pumpkin Spice Crumble Cake in an airtight container at room temperature for up to 2 days. If you want to keep it longer, refrigerate the cake, where it will stay fresh for about a week. I recommend separating the crumble topping if possible, to maintain its crunchy texture.
Can I freeze the cake?
Definitely! To freeze your Autumn Pumpkin Spice Crumble Cake, wrap it tightly in plastic wrap followed by aluminum foil. This method will keep it fresh in the freezer for up to 3 months. For serving, simply thaw it overnight in the fridge. Reheat slices in the microwave for 15-20 seconds to regain that just-baked warmth!
What should I do if my cake turns out too dense?
If your cake is denser than expected, it might be due to overmixing the batter or measuring flour incorrectly. Remember to gently fold the wet and dry ingredients together—it’s okay if the batter has a few lumps. If you think it’s overly dense from the start, try reducing the flour or adding an extra egg next time for more lift.
Is this cake suitable for those with gluten allergies?
Yes! For a gluten-free version of the Autumn Pumpkin Spice Crumble Cake, simply use a gluten-free flour blend instead of all-purpose flour. Ensure that all other ingredients, including baking powder and spices, are also gluten-free. The flavors and textures will still be irresistible, allowing everyone to indulge in this fall treat!

Cozy Up with Autumn Pumpkin Spice Crumble Cake Delight
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking pan.
- In a large bowl, whisk together the flour, baking powder, baking soda, spices, and salt.
- In another bowl, whisk together pumpkin puree, eggs, vegetable oil, granulated sugar, and brown sugar.
- Gently fold the wet ingredients into the dry ingredients until just combined.
- Transfer the batter into the prepared pan and spread evenly.
- For the crumble, mix cold butter with flour and brown sugar until it resembles coarse crumbs.
- Sprinkle the crumble topping over the cake batter evenly.
- Bake for 30-35 minutes until a toothpick comes out clean.
- Cool the cake for 10-15 minutes then prepare the glaze by whisking powdered sugar and vanilla.

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