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A warm slice of homemade Banana Nut Bread, rich with ripe bananas and crunchy walnuts, on a rustic cutting board.

Ultra Moist Banana Nut Bread: Our Secret Sour Cream Recipe

Discover the secret to incredibly moist and flavorful Banana Nut Bread. Our unique recipe, featuring sour cream and almond extract, delivers unparalleled tenderness and a sophisticated aroma. An easy-to-bake treat, perfect for any occasion.
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings: 20 slices
Course: Breakfast, Dessert, Quick Bread, Snack
Cuisine: American
Calories: 280

Ingredients
  

  • 2 cups all-purpose flour
  • teaspoons baking soda
  • Pinch salt
  • 1 cup granulated sugar
  • ½ cup vegetable oil
  • 2 eggs
  • 1 teaspoon vanilla extract
  • 4 medium ripe bananas, mashed (about 1⅓ cups or 303 grams)
  • 1 cup coarsely chopped walnuts
  • 2 tablespoons full-fat sour cream or plain Greek yogurt
  • ¼ teaspoon almond extract

Equipment

  • 8x4-inch loaf pans
  • Medium bowl
  • Large bowl
  • Whisk
  • Rubber spatula
  • Wire rack

Method
 

Preparation (Preheat & Pans)
  1. First, preheat your oven to 350°F (175°C). Take two 8x4-inch loaf pans and thoroughly grease them. You can use a baking spray with flour or butter and flour. Set them aside.
Dry Ingredients
  1. In a medium bowl, whisk together the all-purpose flour, baking soda, and a pinch of salt until well combined. Set the bowl aside.
Wet Ingredients (with Twist)
  1. In a large bowl, whisk together the granulated sugar, vegetable oil, eggs, and vanilla extract until the mixture is smooth. Add the 2 tablespoons of full-fat sour cream or plain Greek yogurt and the ¼ teaspoon of almond extract. Whisk these in thoroughly until everything is combined. Then, add your mashed ripe bananas and stir gently, just until incorporated into the creamy wet mixture.
Combine Wet and Dry
  1. Add the flour mixture from the medium bowl to the large bowl of wet ingredients. Stir just until everything is completely blended and no dry streaks of flour remain. Do not overmix the batter to avoid a tough bread.
Fold in Walnuts
  1. Using a rubber spatula, gently fold in the coarsely chopped walnuts to distribute them evenly without crushing.
Fill Pans
  1. Divide the batter evenly between your two prepared loaf pans and spread it out gently to ensure an even bake.
Bake
  1. Place the loaf pans in your preheated oven and bake for 35 to 45 minutes. They are done when a thin knife or toothpick inserted into the center comes out clean. If the tops brown too quickly, loosely cover them with aluminum foil halfway through baking.
Cooling & Initial Storage
  1. Once baked, allow the bread to cool in their pans for 10 minutes. Then, turn them out onto a wire rack to cool completely to room temperature. The bread can be stored, wrapped tightly in plastic wrap, at room temperature for up to 5 days. For longer enjoyment, wrap each loaf tightly in plastic wrap, then again in aluminum foil, and store in the freezer for up to 3 months.

Nutrition

Calories: 280kcalCarbohydrates: 38gProtein: 4gFat: 14gSaturated Fat: 3gCholesterol: 25mgSodium: 220mgPotassium: 180mgFiber: 2gSugar: 19gVitamin C: 1mgCalcium: 3mgIron: 2mg

Notes

This recipe is for a wonderfully dense and moist quick bread, not a light cake, ensuring concentrated flavor. Use very ripe, brown-spotted bananas for best results. Avoid overmixing and cool completely before slicing. Store tightly wrapped at room temperature for 5 days or freeze for 3 months.
Nutrition information is estimated based on common ingredients and serving sizes and may vary.

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