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+ servings
loaf tin with banana bread
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4.70 from 23 votes

Classic Sourdough Banana Bread

Sourdough starter adds a mild tang to a classic banana bread recipe that's moist, sweet, and delicious.
Prep Time15 mins
Cook Time1 hr
Total Time1 hr 15 mins
Course: Breakfast
Cuisine: American
Keyword: banana bread using sourdough discard, sourdough banana bread, sweet sourdough recipes
Servings: 12 slices
Calories: 211kcal
Author: Katie Shaw

Ingredients

  • 1/3 cup softened butter
  • 1 cup white sugar
  • 1 teaspoon vanilla
  • 1 egg
  • 3 bananas mashed
  • 1 cup discard sourdough starter stirred
  • 1 ½ cups all purpose flour
  • ¼ teaspoon salt
  • 1 teaspoon baking powder
  • ½ teaspoon baking soda

Instructions

  • Preheat oven to 350.  Prepare a loaf pan by greasing with vegetable oil spray or butter.
  • Beat the butter and sugar in a large mixing bowl with an electric mixer on medium speed.  Add the egg and vanilla, mixing until combined. Add the mashed banana and sourdough starter, mixing on low.
  • In a separate medium mixing bowl mix the flour, salt, baking soda, and baking powder. Add it to the wet ingredients and mix on low until just combined.
  • Pour into loaf pan, smoothing out the top with a spatula, and bake in preheated oven for 1 hour, or until a toothpick comes out clean.  The top will split. Allow to cool before slicing.  Store at room temperature, tightly wrapped, for up to three days,

Video

Notes

To freeze, allow to cool completely and wrap in plastic wrap and then aluminum foil.  Keeps in freezer for 2 months.

Nutrition

Calories: 211kcal | Carbohydrates: 39g | Protein: 2g | Fat: 6g | Saturated Fat: 1g | Cholesterol: 14mg | Sodium: 195mg | Potassium: 127mg | Fiber: 1g | Sugar: 23g | Vitamin A: 264IU | Vitamin C: 3mg | Calcium: 27mg | Iron: 1mg