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Sourdough Pumpkin Spice Bars

These sourdough pumpkin spice bars offer a unique twist on the traditional pumpkin spice treats, with the tangy notes of sourdough and warm pumpkin spice is a delight in every bite.
Course Dessert
Cuisine American
Keyword pumpkin spice bars, sourdough
Prep Time 15 minutes
Cook Time 40 minutes
Servings 4 people
Calories 10kcal
Cost $5

Ingredients

Cake

  • 3 eggs
  • 1 2/3 cup sugar
  • 1 cup oil
  • 16 oz pumpkin puree
  • 1/2 cup sourdough starter fed or unfed
  • 2 cups flour
  • 2 tsp baking powder
  • 2 tsp cinnamon
  • 1 tsp salt
  • 1 tsp baking soda
  • 1/2 tsp vinegar
  • 1/2 tsp nutmeg optional

Cream Cheese Frosting

  • 1 package cream cheese
  • 2 cups powdered sugar

Instructions

Make the batter:

  • In the kitchen aid stand mixer, beat together the eggs, sugar, oil, pumpkin puree and sourdough starter.
  • Next add in the baking powder, salt, cinnamon.
  • Mix the baking soda with the vinegar, they will create a foam. Add to the mixture.
  • Add flour and mix on low for 1 minute until well incorporated.

Bake the cake:

  • Preheat your oven to 350 F.
  • Butter your 9x13 pan.
  • Pour the batter into the 9x13 pan and bake for 40-50 mins, or until a toothpick comes out clean.
  • Wait for it to cool off.

Prepare the frosting:

  • In the stand mixer whip the softened cream cheese for about 5 mins until smooth and creamy.
  • Add in 2 cups powdered sugar and mix well.

Serve:

  • Once the cake has completely cooled, spread the cream cheese frosting on the top.
  • Slice and serve!
  • Enjoy