Sourdough Banana Bread

User Reviews

4.5

408 reviews
Excellent
  • Prep Time

    15 mins

  • Cook Time

    1 hr 15 mins

  • Total Time

    1 hr 30 mins

  • Servings

    1 9x5 loaf

  • Calories

    2212 kcal

  • Course

    Bread

  • Cuisine

    American

Sourdough Banana Bread

Sourdough Banana Bread uses ripe mashed bananas combined with sourdough starter and traditional baking ingredients to yield a moist and flavorful loaf with cinnamon and vanilla notes. The batter blends butter, brown sugar, and eggs before incorporating dry ingredients and baking into a tender quick bread.

Description

This banana bread recipe integrates an unfed sourdough starter as part of the wet ingredients, lending subtle tang and complexity to the flavor. Ripe mashed bananas bring moistness and natural sweetness, complemented by brown sugar and butter creamed until fluffy.

Dry ingredients include all-purpose flour, baking soda, kosher salt, and ground cinnamon, which add structure and warm spice. The batter is mixed gently and baked in a loaf pan until a toothpick inserted in the center comes out clean, resulting in a moist yet firm crumb.

The bread can be enjoyed on its own or toasted with butter for breakfast or as a snack. The combination of banana sweetness and the mild sourness of the starter offers a nuanced flavor profile.

White whole wheat flour may be used as a substitute for all-purpose flour for variation in texture and nutrition.

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Ingredients

Servings
  • 1-1/2 cups all-purpose flour 170 grams
  • 1 teaspoon baking soda
  • 1 teaspoon kosher salt
  • 1 teaspoon ground cinnamon
  • 3/4 cup brown sugar 160 grams
  • 1/2 cup butter room temperature, 113 grams, unsalted
  • 1 large egg
  • 1 cup sourdough starter 227 grams, unfed discard
  • 1 cup banana 227 grams, mashed ripe
  • 2 teaspoons vanilla bean paste or vanilla extract

Instructions

  1. Preheat oven to 350 degrees F and spray a 9x5 loaf pan with non-stick spray, set aside.
  2. In a medium-sized mixing bowl add flour, baking soda, kosher salt, and cinnamon.
  3. Whisk to combine and set aside.
  4. In the bowl of an electric mixer add brown sugar and butter.
  5. Cream together until the mixture is light in color and fluffy in texture.
  6. Scape down the sides and mix in the egg, sourdough starter, mashed banana, and the vanilla bean paste.
  7. Mix gently until just combined.
  8. With the mixer on low, slowly add in the flour mixture.
  9. Continue mixing just until the batter comes together.
  10. Spread batter into the prepared loaf pan and bake for 60-75 minutes or until a toothpick comes out clean when tested in the center of the loaf or until the loaf registers 200F-205 degrees F with an instant-read thermometer.

Notes

  • Substitute white whole wheat flour for all-purpose flour if preferred.
  • Test doneness by inserting a toothpick into the center; it should come out clean.
  • The sourdough starter used is unfed discard, making this a good way to use it.

Nutrition Information

Show Details
Serving 1g Calories 2212kcal (111%) Carbohydrates 317g (106%) Protein 23g (46%) Fat 99g (152%) Saturated Fat 60g (300%) Polyunsaturated Fat 5g (29%) Monounsaturated Fat 26g (130%) Trans Fat 4g (200%) Cholesterol 430mg (143%) Sodium 3557mg (148%) Potassium 1197mg (25%) Fiber 10g (40%) Sugar 194g (388%) Vitamin A 3256IU (65%) Vitamin C 20mg (22%) Calcium 234mg (23%) Iron 6mg (33%)

Nutrition Facts

Serving: 19x5 loaf

Amount Per Serving

Calories 2212 kcal

% Daily Value*

Serving 1g
Calories 2212kcal 111%
Carbohydrates 317g 106%
Protein 23g 46%
Fat 99g 152%
Saturated Fat 60g 300%
Polyunsaturated Fat 5g 29%
Monounsaturated Fat 26g 130%
Trans Fat 4g 200%
Cholesterol 430mg 143%
Sodium 3557mg 148%
Potassium 1197mg 25%
Fiber 10g 40%
Sugar 194g 388%
Vitamin A 3256IU 65%
Vitamin C 20mg 22%
Calcium 234mg 23%
Iron 6mg 33%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

4.5

408 reviews
Excellent

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