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Whole Wheat Banana Bread

This Whole Wheat Banana Bread is everything you love about classic banana bread—just a little more wholesome. Sweetened with maple syrup and loaded with ripe bananas and crunchy walnuts, it’s a cozy loaf you’ll feel good about enjoying any time of day.

Loaf of banana bread with slice on striped napkin.

Quick Snapshot

Ready In: 1 Hour – No mixer needed
Servings: 8 –10 slices
Best For: Breakfast, brunch, snack, or a better-for-you treat

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Why You’ll Love This Banana Bread

  • Naturally sweetened with maple syrup – if you are trying to avoid processed sugar, give this a try.
  • Moist and hearty with ripe bananas and whole wheat flour.
  • Perfect texture from chopped walnuts in every bite.

Ingredients You’ll Need

  • Ripe Bananas – the more brown spots, the better
  • Egg – helps bind the loaf
  • Pure Maple Syrup – adds deep, natural sweetness
  • Olive Oil – for moisture and a tender crumb
  • Vanilla Extract – rounds out the flavors
  • Whole Wheat Flour – adds fiber and nuttiness
  • Baking Powder + Baking Soda – for a good rise
  • Kosher Salt – to balance the sweetness
  • Chopped Walnuts – use toasted nuts for a toasty crunch in every slice

How to Make Whole Wheat Banana Bread

  1. Preheat your oven to 350°F. Grease a 9×5 loaf pan or line with parchment paper.
  2. Mash the bananas in a large bowl. Stir in the egg, maple syrup, olive oil, and vanilla until well combined.
  1. Add in the dry ingredients. Sprinkle in whole wheat flour, baking powder, baking soda, and salt. Stir just until the batter comes together—don’t overmix.
  2. Fold in the walnuts. Save a few to sprinkle over the top if you like.
  1. Pour the batter into the loaf pan. Smooth the top and add extra walnuts if desired.
  2. Bake for 45–55 minutes. A toothpick should come out clean from the center.
  3. Cool in the pan 10 minutes, then transfer to a wire rack to cool completely.
Banana walnut bread loaf with knife on cutting board.

Recipe Tips & Variations

  • No maple syrup? Honey works too, but it’ll change the flavor slightly.
  • Want muffins? Divide batter into a lined muffin tin and bake 18–22 minutes.
  • Add-ins: Try cinnamon or mini chocolate chips for extra flavor.
Banana bread loaf, sliced.

This Whole Wheat Banana Bread is a go-to for using up ripe bananas and getting a little extra goodness into your day. Bake a loaf and enjoy a better-for-you treat that doesn’t skimp on comfort.

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Loaf of banana bread with slice.
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Whole Wheat Banana Bread

This easy Whole Wheat Banana Bread is moist, flavorful, and refined sugar-free—made with ripe bananas, olive oil, maple syrup, and crunchy walnuts.
Course: Breads
Cuisine: American
Keyword: banana walnut bread
Servings: 10
Calories: 233kcal
Author: Milisa

Ingredients

  • 4 bananas ripened
  • 1 egg
  • ¼ cup maple syrup
  • 2 tablespoons olive oil
  • 1 ½ cups whole wheat flour
  • 1 teaspoon baking powder
  • 1 teaspoon baking soda
  • ½ teaspoon kosher salt
  • 1 cup walnuts chopped

Instructions

  • Preheat oven to 375°.
  • Line a 5 x 9 inch loaf pan with parchment paper or spray with baking spray.
  • Mash the bananas in a large bowl. Stir in the egg, maple syrup, olive oil, and vanilla until well combined.
  • Add in the dry ingredients. Sprinkle in whole wheat flour, baking powder, baking soda, and salt. Stir just until the batter comes together—don’t overmix.
  • Fold in the walnuts. Save a few to sprinkle over the top if you like.
  • Pour the batter into the loaf pan. Smooth the top and add extra walnuts if desired.
  • Bake for 45–55 minutes. A toothpick should come out clean from the center.
  • Cool in the pan 10 minutes, then transfer to a wire rack to cool completely.

Notes

Store cooled banana bread wrapped in plastic wrap at room temperature 1-2 days or refrigerated up to 4 days.
  • Substitute honey for maple syrup.
  • Want muffins? Divide batter into a lined muffin tin and bake 18–22 minutes.
  • Add-ins: Add 1 tablespoon ground cinnamon for extra flavor.

Nutrition

Calories: 233kcal | Carbohydrates: 31g | Protein: 5g | Fat: 11g | Saturated Fat: 1g | Polyunsaturated Fat: 6g | Monounsaturated Fat: 3g | Trans Fat: 0.002g | Cholesterol: 16mg | Sodium: 276mg | Potassium: 310mg | Fiber: 4g | Sugar: 11g | Vitamin A: 58IU | Vitamin C: 4mg | Calcium: 55mg | Iron: 1mg

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