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Sourdough Pumpkin Streusel Loaf cake

5 from 2 votes
Prep Time20 minutes
Cook Time1 hour
Total Time1 hour 20 minutes
Servings: 12

Ingredients

For the Streusel Topping:

  • 1/2 cup All Purpose Flour
  • 1/3 cup Brown Sugar
  • 4 tbsp. Melted Butter
  • 2 tsp. Ground Cinnamon

For the Pumpkin Loaf Cake:

  • 1/2 cup Olive Oil
  • 1/2 cup Granulated Cane Sugar
  • 1/4 cup Light Brown Sugar
  • 2 large Eggs
  • 1 cup Canned Pumpkin Puree
  • 1/2 cup Sourdough Discard
  • 1/2 cup Plain Greek Yogurt
  • 1/3 cup Buttermilk
  • 1 tsp. Vanilla Extract
  • 2 tsp. Ground Cinnamon
  • 1 tsp. Pumpkin Spice
  • 1 tsp. Baking Soda
  • 1/4 tsp. Salt
  • 1 3/4 cup All Purpose Flour
  • 1/2 cup Mini Chocolate Chips

Instructions

For the Streusel Topping:

  • Preheat oven to 350F. Butter a 9x5" loaf pan and line with parchment paper so that it extends on the outside as "sleeves" for easy removal.
  • In a small bowl, combine all ingredients and mix until crumb-like texture. Set aside.

For the Pumpkin Loaf Cake:

  • In a large bowl, combine the olive oil, granulated cane sugar, brown sugar, and eggs. Beat for 1-2 minutes, until frothy and doubled in volume.
  • Add the pumpkin puree, sourdough discard, yogurt, buttermilk, and vanilla extract. Mix until smooth.
  • Add the cinnamon, pumpkin pie spice, baking soda, and salt. Mix until smooth.
  • Add the flour and chocolate chips. Mix just until combined.
  • Transfer the batter to the prepared loaf pan, then add the streusel topping.
  • Bake for 60-65 minutes, until a toothpick inserted in the center comes out clean.
  • Let cool for at least 15 minutes in the loaf pan before transferring to a wire rack to cool completely. If desired, drizzle on the icing glaze after transferred to the wire rack. Enjoy!
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