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+ servings

Sourdough Zucchini Bread

Charlotte
This sourdough zucchini bread is moist, flavorful, and lightly spiced. The tang of sourdough pairs perfectly with fresh zucchini for a soft, tender loaf. A great way to use sourdough discard and extra zucchini, this quick bread is perfect for breakfast, snacks, or gifting.
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Prep Time 15 minutes
Cook Time 55 minutes
Total Time 1 hour 10 minutes
Course Bread
Cuisine American
Servings 10 Slices
Calories 240 kcal

Ingredients
  

Dry Ingredients:

  • 2 cups all-purpose flour
  • 1 tsp baking powder
  • ½ tsp baking soda
  • 1 tsp ground cinnamon
  • ½ tsp nutmeg
  • ½ tsp salt

Wet Ingredients:

  • 1 cup sourdough starter active or discard
  • 2 large eggs
  • ½ cup vegetable oil or melted butter
  • ¾ cup granulated sugar or coconut sugar
  • 1 tsp vanilla extract

Add-ins & Vegetables:

  • 1 ½ cups shredded zucchini about 1 medium zucchini
  • ½ cup chopped nuts or chocolate chips optional

Instructions
 

  • Prep Zucchini: Wash and shred zucchini. Pat with a towel to remove excess moisture.
  • Mix Dry Ingredients: In a medium bowl, whisk together flour, baking powder, baking soda, cinnamon, nutmeg, and salt.
  • Mix Wet Ingredients: In a large bowl, combine sourdough starter, eggs, oil, sugar, and vanilla. Stir until smooth.
  • Combine: Fold shredded zucchini into wet mixture. Add dry ingredients and stir until just combined.
  • Bake: Pour batter into a greased 9x5 loaf pan. Bake at 350°F (175°C) for 50–60 minutes, or until a toothpick inserted in the center comes out clean.
  • Cool & Serve: Allow loaf to cool in the pan for 10 minutes, then transfer to a wire rack. Slice and enjoy.

Notes

  • Don’t overmix—this keeps the bread tender.
  • Tent with foil if the top browns too quickly.
  • Store at room temperature for 3 days or refrigerate for up to a week.
  • Freeze slices individually wrapped for up to 3 months.
  • Variations: Add chocolate chips, swap some flour for whole wheat, or boost spices with cloves or cardamom.

Nutrition

Calories: 240kcalCarbohydrates: 30gProtein: 4gFat: 12gSaturated Fat: 2gCholesterol: 40mgSodium: 220mgFiber: 2gSugar: 15g
Keyword sourdough zucchini bread
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