Autumn Pumpkin Spice Crumble Cake

Autumn Pumpkin Spice Crumble Cake

There’s something magical about the cozy flavors of fall — the scent of cinnamon in the air, the taste of warm pumpkin spice, and the comforting sweetness of a freshly baked dessert.
Enter the Autumn Pumpkin Spice Crumble Cake, a beautifully moist, fragrant, and crumbly cake that perfectly captures the essence of the season.

This dessert is like wrapping yourself in a soft blanket by the fireplace. Each bite delivers the warmth of pumpkin, the spice of cinnamon, and the buttery crunch of crumble topping. It’s a cake that feels like a hug — and it’s perfect for any autumn gathering or cozy night at home.

🍂 Why You’ll Love This Pumpkin Spice Crumble Cake

This recipe is pure fall comfort in every way. Here’s why it’ll become your new seasonal favorite:

  • 🎃 Rich Pumpkin Flavor: Soft, moist, and perfectly spiced with the best of fall’s aromas.
  • 🧈 Crumble Heaven: A buttery streusel topping adds texture and sweetness.
  • ☕ Pairs Perfectly with Coffee: Ideal for breakfast, brunch, or dessert.
  • 👩‍🍳 Easy to Make: No complicated steps — just mix, bake, and enjoy.
  • 🍁 Holiday Ready: The perfect treat for Thanksgiving or any autumn get-together.

🧁 Ingredients You’ll Need

For the Cake:

  • 1 ¾ cups all-purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon baking powder
  • ½ teaspoon salt
  • 2 teaspoons ground cinnamon
  • 1 teaspoon pumpkin pie spice
  • ½ cup (1 stick) unsalted butter, melted
  • 1 cup pumpkin puree (not pumpkin pie filling)
  • ¾ cup brown sugar
  • ½ cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • ½ cup sour cream or Greek yogurt

For the Crumble Topping:

  • ¾ cup all-purpose flour
  • ½ cup brown sugar
  • 1 teaspoon cinnamon
  • 6 tablespoons cold unsalted butter, cubed

For the Glaze (Optional but Delicious):

  • 1 cup powdered sugar
  • 2–3 tablespoons milk or cream
  • ½ teaspoon vanilla extract

👩‍🍳 How to Make Autumn Pumpkin Spice Crumble Cake

Step 1: Preheat and Prepare

Preheat your oven to 350°F (175°C).
Grease an 8×8-inch baking pan (or line with parchment paper). This will make cleanup easier and keep your cake from sticking.

Step 2: Make the Cake Batter

In a large bowl, whisk together flour, baking soda, baking powder, salt, cinnamon, and pumpkin pie spice.
In a separate bowl, whisk the melted butter, pumpkin puree, brown sugar, granulated sugar, eggs, vanilla, and sour cream until smooth.

Gradually add the dry ingredients to the wet ingredients, mixing until just combined — don’t overmix! The batter should be thick and creamy.

Pour the batter into your prepared pan and smooth the top.

Step 3: Prepare the Crumble Topping

In a medium bowl, mix flour, brown sugar, and cinnamon.
Add the cold butter cubes and use your fingers or a pastry cutter to blend until crumbly and sandy in texture.

Sprinkle the crumble evenly over the cake batter.

Step 4: Bake to Perfection

Bake for 35–40 minutes, or until a toothpick inserted into the center comes out clean.
Let the cake cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.

Step 5: Add the Glaze (Optional)

In a small bowl, whisk powdered sugar, milk, and vanilla until smooth.
Drizzle over the cooled cake for a touch of sweetness and shine.

🍰 Serving Suggestions

This Pumpkin Spice Crumble Cake is delicious warm or at room temperature. Here are a few ways to serve it:

  • ☕ With Morning Coffee: A perfect fall breakfast treat.
  • 🍦 With Vanilla Ice Cream: For a comforting dessert on chilly evenings.
  • 🍯 With Whipped Cream & Honey Drizzle: Adds a creamy, elegant touch.
  • 🍁 At Thanksgiving Brunch: It’s festive yet simple — everyone will love it.

💡 Tips for the Best Results

  • Use Pure Pumpkin Purée: Avoid pumpkin pie filling, which already contains sugar and spices.
  • Cold Butter for Crumble: The colder the butter, the crispier your topping will be.
  • Don’t Overmix: To keep the cake tender, stir just until everything’s combined.
  • Spice It Up: Add a pinch of nutmeg or ginger for extra warmth.
  • Make Ahead: The cake stays moist for up to 3 days, making it great for parties.

🎃 Variations to Try

  • Add Nuts: Chopped pecans or walnuts add a lovely crunch.
  • Swirl in Cream Cheese: For a cheesecake twist, layer a cream cheese mixture between the batter and crumble.
  • Top with Caramel Sauce: Drizzle over the glaze for an extra decadent finish.
  • Turn Into Muffins: Use the same batter in muffin tins — bake for 18–20 minutes.

🍁 Why This Cake Is Perfect for Fall

This cake is more than just dessert — it’s the essence of autumn in every slice.
The pumpkin keeps it moist, the spices fill your home with cozy aroma, and the buttery crumble gives you that irresistible bakery-style crunch.

It’s the kind of cake that makes you pause between bites and smile — the kind you’ll want to bake again and again through fall and beyond.

❤️ Final Thoughts

Autumn Pumpkin Spice Crumble Cake is the dessert that defines the season. With its perfectly spiced flavor, tender crumb, and sweet crumble topping, it’s both comforting and impressive.

Whether you’re serving it at a family brunch, bringing it to a potluck, or enjoying a quiet afternoon treat with a cup of coffee, this cake delivers warmth, nostalgia, and pure fall joy in every bite.

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