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Sourdough Banana Muffins

These Sourdough Banana Muffins combine the tangy flavor of sourdough with the natural sweetness of ripe bananas, creating a moist and delightful treat perfect for any time of day.
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Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 12 muffins
Course: Breakfast, Snack
Cuisine: American
Calories: 215
Ingredients Method Nutrition Notes

Ingredients

Dry Ingredients

  • 1.5 cups all-purpose flour
  • 1 teaspoon baking soda
  • 0.5 teaspoon baking powder
  • 0.5 teaspoon fine sea salt
  • 1 teaspoon ground cinnamon

Wet Ingredients

  • 1 cup mashed ripe bananas (about 2–3 bananas)
  • 0.5 cup sourdough starter (active or discard)
  • 0.5 cup melted butter or coconut oil
  • 1 cup brown sugar or coconut sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract

Mix-ins and Topping

  • 0.5 cup chopped walnuts or pecans
  • 0.5 cup chocolate chips
  • 0.25 cup shredded coconut
  • 2 tablespoons cold unsalted butter (cubed) For crumb topping
  • 0.25 cup all-purpose flour For crumb topping
  • 0.25 cup brown sugar For crumb topping
  • 0.5 cup oats For crumb topping
  • 0.25 teaspoon ground cinnamon For crumb topping
  • 1 pinch salt For crumb topping
  • 1 tablespoon Turbinado sugar For topping (optional)

Method

Preparation

  • Preheat the oven to 350°F (175°C) and line a muffin tin with paper liners or grease it.

Mixing

  • In a bowl, whisk together the dry ingredients: flour, baking soda, baking powder, salt, and cinnamon.
  • In a separate bowl, mix the wet ingredients: mashed bananas, sourdough starter, melted butter (or coconut oil), brown sugar, eggs, and vanilla until smooth.
  • Gradually add the dry ingredients to the wet mixture. Stir until just combined. Fold in the nuts, chocolate chips, and shredded coconut.

Baking

  • Divide the batter evenly among the muffin cups, filling each about 2/3 full.
  • Bake for 18-20 minutes or until a toothpick inserted into the center comes out clean. Allow them to cool for a few minutes before transferring to a wire rack.

Nutrition

Serving: 1gCalories: 215kcalCarbohydrates: 30gProtein: 3gFat: 10gSaturated Fat: 4gSodium: 200mgFiber: 1gSugar: 12g

Notes

These muffins are delightful served warm. You can enjoy them plain, or spread a little butter on top. They also pair wonderfully with your favorite jam or a dollop of yogurt. Store in an airtight container at room temperature for up to three days. For longer storage, refrigerate for up to a week or freeze for up to three months.
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