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Golden sourdough pumpkin pie bars topped with creamy pumpkin filling on a rustic fall table.

Sourdough Pumpkin Pie Bars – Cozy Thanksgiving Dessert Idea


  • Total Time: 1 hour 12 minutes
  • Yield: 12 bars 1x

Description

These Sourdough Pumpkin Pie Bars blend creamy pumpkin spice flavor with a tangy sourdough twist, perfect for Thanksgiving sourdough desserts or anytime you crave a fall treat.


Ingredients

Scale
  • 1 1/4 cups all-purpose flour
  • 1/4 cup brown sugar
  • 1/2 cup unsalted butter, melted
  • 1/2 cup sourdough starter (active or discard)
  • 1/2 teaspoon ground cinnamon
  • 1/4 teaspoon salt
  • 1/4 cup chopped pecans or walnuts (optional)
  • 1 3/4 cups pumpkin puree (not pie filling)
  • 1/2 cup granulated sugar
  • 1/4 cup brown sugar
  • 2 large eggs
  • 3/4 cup whole milk or half-and-half
  • 1/4 cup sourdough starter
  • 1 teaspoon vanilla extract
  • 1 1/2 teaspoons ground cinnamon
  • 1/2 teaspoon ground ginger
  • 1/4 teaspoon ground nutmeg
  • 1/8 teaspoon ground cloves
  • 1/4 teaspoon salt

  • Instructions

    1. Preheat your oven to 350°F (175°C) and line a 9×13 inch pan with parchment paper, leaving an overhang.

    2. In a bowl, whisk melted butter, sourdough starter, brown sugar, ground cinnamon, and salt.

    3. Stir in flour until a soft dough forms, then press evenly into the prepared pan.

    4. Bake the crust for 10–12 minutes, until lightly set but still tender in the center.

    5. In a large bowl, whisk together pumpkin puree, granulated sugar, brown sugar, eggs, milk, and sourdough starter until smooth.

    6. Add vanilla extract and all spices, mixing until well combined.

    7. Pour the filling over the warm crust and bake for 35–40 minutes, until the center is slightly puffed and mostly set.

    8. Cool the bars completely on a rack, then refrigerate for at least 3 hours or overnight for clean slices.

    9. Lift the bars using the parchment overhang and slice into squares to serve.

    • Prep Time: 20 minutes
    • Cook Time: 52 minutes
    • Category: dessert
    • Method: baking
    • Cuisine: american

    Nutrition

    • Serving Size: 1 bar

    Keywords: sourdough pumpkin pie bars, sourdough pumpkin dessert, thanksgiving sourdough dessert, sourdough pumpkin bars, pumpkin sourdough recipe, pumpkin spice, fall dessert