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Sourdough Banana Muffins

Discover how to make delicious sourdough banana muffins with this easy recipe. Perfectly sweet, tangy, and ideal for breakfast or snacks

These Sourdough Banana Muffins are soft, moist, and packed with banana flavor! Made with a sourdough starter for extra depth and tenderness, these muffins are the perfect way to use up ripe bananas and sourdough discard. 🧁

Ingredients

Scale

For the Muffins:

  • 1 cup ripe bananas, mashed (about 2 medium bananas)
  • ½ cup sourdough discard (unfed)
  • ½ cup granulated sugar
  • ¼ cup brown sugar
  • ½ cup butter, melted (or coconut oil)
  • 1 large egg
  • 1 tsp vanilla extract
  • 1 ½ cups all-purpose flour
  • 1 tsp baking soda
  • ½ tsp baking powder
  • ½ tsp salt
  • ½ tsp ground cinnamon (optional)
  • ½ cup chopped walnuts or chocolate chips (optional)

Instructions

  • Preheat & Prepare:

    • Preheat oven to 375°F (190°C).
    • Line a 12-cup muffin tin with paper liners or grease with nonstick spray.
  • Mix Wet Ingredients:

    • In a large bowl, whisk together mashed bananas, sourdough discard, granulated sugar, brown sugar, melted butter, egg, and vanilla extract until well combined.
  • Combine Dry Ingredients:

    • In a separate bowl, whisk flour, baking soda, baking powder, salt, and cinnamon.
  • Combine & Fold:

    • Gradually add the dry ingredients to the wet mixture, stirring until just combined.
    • Fold in walnuts or chocolate chips, if using.
  • Bake the Muffins:

    • Divide the batter evenly among the 12 muffin cups.
    • Bake for 20-25 minutes, or until a toothpick inserted into the center comes out clean.
  • Cool & Serve:

    • Let muffins cool in the tin for 5 minutes, then transfer to a wire rack.

Notes

  • For dairy-free muffins, use coconut oil instead of butter.
  • For extra tang, let the batter rest for 30 minutes before baking.
  • For added crunch, sprinkle chopped pecans on top before baking.