Autumn Pumpkin Spice Crumble Cake
Ultimate Autumn Pumpkin Spice Crumble Cake
As the leaves turn vibrant shades of orange and gold, there’s nothing quite like the warm, comforting aroma of freshly baked pumpkin spice crumble cake wafting through your home. This Ultimate Autumn Pumpkin Spice Crumble Cake is a delightful fusion of spicy pumpkin flavors and a sweet, buttery crumble that creates a delectable treat, perfect for cozy gatherings or just enjoying with a cup of hot coffee. Each bite offers a moist and fluffy texture, balanced by the crunchy topping, making it a true seasonal favorite.
Why You’ll Love This Recipe:
- Easy to Prepare: With straightforward steps, this cake is a breeze to make.
- Crowd-Pleaser: Perfect for parties, potlucks, or family gatherings.
- Budget-Friendly: Uses simple ingredients that won’t break the bank.
- Seasonal Flavors: Celebrate the essence of autumn with every bite!
Key Recipe Stats:
| Prep Time: | Cook Time: | Total Time: | |————–|————-|————–| | 15 minutes | 35 minutes | 50 minutes |
| Servings: | Calories: | Budget: | |———–|———–|———| | 12 | 350 | $15 |
Equipment Needed:
- 9×13 inch baking pan
- Mixing bowls
- Whisk
- Rubber spatula
- Measuring cups and spoons
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Ingredients
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 tablespoon pumpkin pie spice
- 1 cup granulated sugar
- 1 cup brown sugar
- 1 cup vegetable oil
- 4 large eggs
- 1 cup pumpkin puree
- 1 teaspoon vanilla extract
- 1 cup chopped nuts (optional)
- 1 cup crumble topping (brown sugar, flour, butter, and oats)
Pro Tip / Substitutions:
- Gluten-Free: Substitute all-purpose flour with a 1:1 gluten-free baking flour.
- Lower Sugar: Replace sugars with Stevia or monk fruit sweetener.
- Vegan: Use flax eggs (1 tablespoon flaxseed meal + 2.5 tablespoons water) for each egg and replace vegetable oil with unsweetened applesauce.

Step-by-Step Instructions
- Preheat the oven to 350°F (175°C). Grease a 9×13 inch pan thoroughly.
- In a bowl, whisk together the flour, baking powder, baking soda, salt, and pumpkin pie spice.
- In another large bowl, mix the granulated sugar, brown sugar, and oil until well combined. Add the eggs, pumpkin puree, and vanilla, mixing until the mixture is smooth and creamy.
- Gradually add the dry ingredients into the wet mixture, stirring gently until just combined. Do not overmix.
- If desired, fold in the chopped nuts for an added crunch.
- Pour the batter into the prepared pan, spreading it evenly.
- For the crumble topping, mix together brown sugar, flour, butter, and oats until they form a crumbly texture. Sprinkle over the batter generously.
- Bake for 30-35 minutes or until a toothpick comes out clean from the center.
- Allow to cool completely before serving to enhance the flavor.
Storage, Reheating & Make-Ahead Tips
- Storage: Store leftovers in an airtight container in the refrigerator for up to 5 days. You can also freeze slices in a freezer-safe bag for up to 3 months.
- Reheating: To maintain texture, warm slices in the microwave for 15-20 seconds or in the oven at 300°F (150°C) for about 10 minutes.
- Make-Ahead: Prepare the crumble topping in advance and store it in the refrigerator until ready to use.
Nutritional Facts
| Nutrient | Amount per Serving | |——————|——————–| | Calories | 350 | | Total Fat | 18g | | Saturated Fat | 2g | | Carbohydrates | 48g | | Fiber | 2g | | Protein | 4g |

Frequently Asked Questions (FAQ)
1. Can I make this cake ahead of time?
Yes! You can bake it a day or two in advance. Just store it covered at room temperature or pop it in the fridge for freshness.
2. How can I make this recipe healthier?
Consider reducing the sugar by half or using applesauce to replace some of the oil for a lower-calorie version.
3. Do I have to use chopped nuts?
No, the nuts are optional! You can leave them out or substitute with your favorite nut or seed if you desire a crunch.
4. What can I serve with this cake?
This cake pairs beautifully with whipped cream, a scoop of vanilla ice cream, or a drizzle of caramel sauce for added indulgence.
As the days grow cooler, embrace the flavors of fall by baking this delightful Ultimate Autumn Pumpkin Spice Crumble Cake! Don’t forget to rate the recipe, leave a comment below, and share your delicious creations on social media. Enjoy!