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Pumpkin Spice Crumb Cake Recipe

Pumpkin Spice Crumb Cake Recipe


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4.9 from 8 reviews

  • Total Time: 60-65 minutes
  • Yield: 8 1x

Description

Seasonal warmth radiates through this delightful Pumpkin Spice Crumb Cake, blending rich autumn flavors with comforting spices. Moist layers of pumpkin-infused cake topped with buttery crumble promise a delectable experience you’ll savor with each delightful bite.


Ingredients

Scale

Main Ingredients:

  • 1 cup all-purpose flour
  • 1/2 cup brown sugar
  • 1/2 cup granulated sugar
  • 1/2 cup unsalted butter, melted

Spices:

  • 1 teaspoon ground cinnamon
  • 1/4 teaspoon ground nutmeg

Instructions

  1. Craft the aromatic crumb topping by blending flour, brown sugar, granulated sugar, cinnamon, and nutmeg in a medium mixing bowl.
  2. Drizzle melted butter into the dry mixture, stirring until substantial, rustic crumbs develop. Reserve the topping for later use.
  3. Heat the oven to 350F and prepare a 9-inch square baking pan with gentle greasing and light flour dusting.
  4. Whisk together dry ingredients – flour, baking soda, baking powder, salt, and warming spices – in a separate bowl.
  5. Using an electric mixer, cream butter and sugar until pale and voluminous, creating a fluffy base.
  6. Incorporate eggs individually, ensuring thorough integration after each addition.
  7. Blend pumpkin puree, vanilla extract, and sour cream into the mixture until smooth and homogeneous.
  8. Gently fold dry ingredients into wet ingredients, mixing minimally to maintain cake’s tender texture.
  9. Transfer batter into the prepared pan, spreading evenly with a spatula.
  10. Generously distribute the reserved crumb topping across the cake’s surface.
  11. Bake for 40-45 minutes, watching for a golden surface and checking doneness with a clean toothpick.
  12. Allow cake to cool completely in the pan before slicing and serving, enabling flavors to settle and structure to stabilize.

Notes

  • Crumb topping works best when butter is slightly cooled, not hot, allowing it to form perfect clumpy crumbs.
  • Ensure pumpkin puree is room temperature to prevent butter from solidifying during mixing.
  • Gently fold dry ingredients into wet mixture to maintain cake’s tender, light texture and prevent overmixing.
  • For gluten-free version, substitute all-purpose flour with cup-for-cup gluten-free flour blend and add xanthan gum for better structure.
  • Prep Time: 20 minutes
  • Cook Time: 40-45 minutes
  • Category: Breakfast, Snacks, Desserts
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 8
  • Calories: 265 kcal
  • Sugar: 20 g
  • Sodium: 90 mg
  • Fat: 14 g
  • Saturated Fat: 8 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0.5 g
  • Carbohydrates: 33 g
  • Fiber: 1 g
  • Protein: 2 g
  • Cholesterol: 35 mg