Zucchini Bread from Sourdough Discard

Sourdough discard zucchini bread
Prep Time: 20 mins
Cook Time: 65 mins
Yield: 1

Ingredients

  • 1 cup sourdough discard
  • 1 1/2 cups grated zucchini
  • 2 large eggs
  • 1/2 cup vegetable oil
  • 1 cup granulated sugar
  • 1/2 cup brown sugar
  • 1 teaspoon vanilla extract
  • 2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon salt
  • 1 teaspoon ground cinnamon
  • 1/2 teaspoon ground nutmeg
  • 1/2 cup chopped walnuts or chocolate chips

Instructions

  1. Preheat Your Oven and Prepare Loaf Pan: Preheat your oven to 350°F (175°C). Grease a 9×5 inch loaf pan or line it with parchment paper.
  2. Drain the Zucchini: If your grated zucchini is very wet, you might want to squeeze out a little bit of the moisture using a clean kitchen towel or a few paper towels.
  3. Mix Wet Ingredients: In a large bowl, combine the sourdough discard, grated zucchini, eggs, vegetable oil, both sugars, and vanilla extract. Stir until well mixed.
  4. Combine the Dry Ingredients: In a separate bowl, whisk together the flour, baking soda, baking powder, salt, cinnamon, and nutmeg.
  5. Combine Wet and Dry Mixtures: Gradually add the dry ingredients to the wet ingredients, stirring until just combined. If you’re using walnuts or chocolate chips, fold them in at this stage.
  6. Pour into Pan and Bake: Pour the batter into the prepared loaf pan. Bake for 60-70 minutes, or until a toothpick inserted into the center comes out clean.
  7. Cool and Serve: Allow the bread to cool in the pan for about 10 minutes, then remove it from the pan and let it cool completely on a wire rack.

Fermentation Matrix

Use our free interactive calculator to find the perfect timings for your starter and bulk fermentation.

Frequently Asked Questions

Q: How long does Zucchini Bread from Sourdough Discard stay fresh?

You can store Zucchini Bread from Sourdough Discard in an airtight container at room temperature for up to 3 days. For longer storage, freeze it in an airtight bag for up to 3 months. Thaw at room temperature before serving.

Q: Can I use active dry yeast instead of sourdough starter for Zucchini Bread from Sourdough Discard?

This recipe is specifically developed to utilize the natural wild yeast in a sourdough starter. While you can technically substitute commercial yeast, it requires drastically altering the hydration levels and proofing times, which changes the authentic flavor profile.

Q: Why is my dough too sticky or hard to handle?

Sticky dough is incredibly common in sourdough baking. It is usually caused by either over-hydration (adding too much water for your flour's absorption capacity) or over-fermentation. If the dough is unmanageable, try reducing the liquid by 5-10% on your next bake, or perform an extra set of stretch and folds to build gluten strength.

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