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Sourdough Discard Banana Bread Recipe

Sourdough Discard Banana Bread Recipe

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5 from 2 reviews

This Sourdough Discard Banana Bread is not your average loaf—it’s an incredible fusion of sweet ripe bananas and the subtle tang from leftover sourdough discard. The result is a moist, flavorful bread that’s perfect for any occasion. Plus, it’s a fantastic way to reduce food waste while making a delicious treat!

  • Total Time: 1 hour 10 minutes
  • Yield: 1 loaf (approximately 10 slices) 1x

Ingredients

Scale
  • ½ cup sourdough discard (unfed, straight from the fridge works fine)Substitution: You can use yogurt for a similar tangy effect if you don’t have sourdough discard.
  • 3 ripe bananas, mashed Substitution: Use 1 cup of applesauce if you’re out of bananas.
  • ½ cup melted butter (or coconut oil for a dairy-free version)
  • ¾ cup sugar (brown or white) Substitution: Use honey or maple syrup for a more natural sweetener.
  • 2 large eggs
  • 1 tsp vanilla extract
  • 1½ cups all-purpose flour Substitution: Whole wheat flour or a gluten-free mix can be used for a heartier texture.
  • 1 tsp baking soda
  • ½ tsp salt
  • ½ tsp cinnamon (optional)
  • ½ cup chocolate chips or nuts (optional

Instructions

  • Preheat the oven:
    Set your oven to 350°F (175°C) and grease a 9×5-inch loaf pan or line it with parchment paper.

  • Prepare wet ingredients:
    In a large bowl, mash the bananas until smooth. Add the sourdough discard, melted butter, sugar, eggs, and vanilla extract. Stir until everything is well combined.

  • Mix dry ingredients:
    In a separate bowl, whisk together the flour, baking soda, salt, and optional cinnamon.

  • Combine:
    Gently fold the dry ingredients into the wet ingredients until just combined—be careful not to overmix to keep the bread light.

  • Add extras:
    Fold in the chocolate chips or nuts if you’re using them.

  • Bake:
    Pour the batter into the prepared loaf pan and smooth the top. Bake for 50-60 minutes or until a toothpick inserted in the center comes out clean.

  • Cool:
    Let the banana bread cool in the pan for about 10 minutes, then transfer it to a wire rack to cool completely before slicing.

Notes

  • Tips for the Perfect Loaf:

    • Use ripe bananas: The more brown spots, the sweeter and more flavorful your bread will be.
    • Don’t overmix: Mixing too much can make the bread dense, so fold the ingredients gently.
    • Customize it: Add your favorite mix-ins like peanut butter, or swirl in Nutella for extra indulgence!

    Storage:

    • At room temperature: Store in an airtight container for 3-4 days.
    • Freezing: Slice and wrap individually, then freeze. To enjoy, thaw at room temperature or warm in the toaster.
  • Author: Célia Brooks
  • Prep Time: 10 minutes
  • Cook Time: 50-60 minutes
  • Category: Baked Goods, Breakfast, Snacks
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Nutrition

  • Calories: 220 kcal
  • Sugar: 15g
  • Sodium: 250mg
  • Fat: 9g
  • Carbohydrates: 30g
  • Protein: 4g