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+ servings

BEST Banana Bread

With a soft and tender crumb, sweet banana flavor, and toasted walnuts folded throughout, this banana bread is the perfect recipe to use up those ripe bananas!
5 from 1 vote
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Course: Breakfast
Keyword: banana, quick breads
Total Time: 1 hour 30 minutes
Servings: 1 loaf
Author: Mae Martin

Ingredients

  • ½ cup unsalted butter melted
  • 1 cup granulated sugar
  • 2 eggs at room temperature
  • 1 ½ cups ripe bananas mashed
  • ½ cup sour cream at room temperature
  • 2 teaspoons vanilla extract
  • 1 ½ cups all-purpose flour
  • 1 tablespoon cornstarch
  • 1 teaspoon baking soda
  • ½ teaspoon baking powder
  • ½ teaspoon cinnamon
  • ½ teaspoon salt
  • ½ cup chopped walnuts optional

Instructions

  • Preheat the oven to 350℉. Grease and line a 9x5 loaf pan with parchment paper and set aside (see note).
  • In a medium-sized bowl, whisk together the flour, cornstarch, baking soda, baking powder, cinnamon, and salt. Set aside.
  • In a large bowl, whisk together the melted butter and sugar until pale-colored and well-combined, around 1-2 minutes. Beat in the eggs, one at a time, followed by the mashed banana, sour cream, and vanilla.
  • Fold the dry ingredients and walnuts into the wet ingredients, mixing until everything is hydrated and combined (do not overmix!). Pour the batter into the prepared pan.
  • Bake the banana bread for 50-60 minutes, until golden-brown on top and a toothpick inserted comes out clean.
  • Let the bread cool in the pan for at least 15 minutes before turning out and serving!

Notes

*If desired, you can toast the chopped walnuts as you prepare the batter. Bake them until golden-brown and fragrant, around 10 minutes (be sure to check them so they don't burn).