Banana Bread Granola Recipe: Crunchy, Cinnamon-Sweet Snack

This Banana Bread Granola combines toasty gluten-free oats and crunchy walnuts, naturally sweetened with mashed ripe banana and maple syrup. A hint of ground cinnamon adds warmth and gives it the comforting flavor of freshly baked banana bread. Vegan and gluten-free, it’s a satisfying breakfast or snack you can make ahead and enjoy all week.

Granola in a baking pan.
Tessa in her white kitchen.

A Healthier Take on Dessert for Breakfast

If you crave something sweet and satisfying in the morning, this banana bread granola is an excellent choice. It’s lightly sweetened with maple syrup so it satisfies a sweet tooth without causing a mid-morning sugar crash. Olive oil and walnuts provide healthy fats, and oats supply fiber to keep you full. Bake a batch and you’ll have an easy, wholesome breakfast ready for the week.

Ingredients and Substitutions

Ingredients in small bowls for granola.

Gluten-free oats – The base of the granola. Use certified gluten-free oats if you need to avoid gluten.

Walnut pieces – Add crunch and plant-based omega-3s. Swap for pecans or peanuts, or use pumpkin or sunflower seeds for a nut-free version.

Ground cinnamon – Provides warm, cozy flavor that pairs with banana. Omit if preferred.

Ripe bananas – Use brown-spotted bananas for the best sweetness and flavor. Mashed banana helps bind the oats so you get nice clusters.

Maple syrup – Naturally sweetens the granola with a mild caramel note. Substitute agave nectar or honey if not vegan.

Olive oil – A small amount of fat helps the granola crisp. Melted coconut oil works well as an alternative.

Pure vanilla extract and salt – A little vanilla enhances depth; salt balances the sweetness.

How to Make Banana Bread Granola

Before you start: Preheat the oven to 325°F (160°C). Line a large baking sheet with parchment paper.

Oats and walnuts in a mixing bowl.

Step 1: In a large bowl, combine oats, walnuts, salt, and cinnamon. Stir until evenly mixed.

Mashed banana and maple syrup in a mixing bowl.

Step 2: In a separate bowl, mash the banana until smooth. Add maple syrup, olive oil, and vanilla, and whisk until combined.

Coated oats and walnuts in a mixing bowl.

Step 3: Pour the banana mixture over the dry ingredients and stir until the oats are fully coated. Transfer the mixture to the prepared pan and spread it into an even layer. Use another piece of parchment to press the mixture into a compact, even layer for larger clusters.

Oats pressed into a baking pan.

Step 4: Bake for 25–35 minutes, stirring once halfway through and pressing the granola back into an even layer with parchment (use an oven mitt). It’s done when the top turns golden. Remove from the oven and cool completely on a wire rack before breaking into pieces and storing in an airtight container—cooling is key to forming clusters.

Variations

Customize this granola to suit your taste:

  • After cooling, stir in dark chocolate chips, banana chips, or chopped dates for extra sweetness and texture.
  • Add a small pinch of ground cloves with the cinnamon to deepen the banana flavor.
  • Mix a few tablespoons of natural, drippy peanut butter into the banana mixture before baking for a peanut-banana twist.
  • Stir in a handful of unsweetened shredded coconut before baking for a lightly tropical note.
Banana bread granola in a baking pan.

Recipe tips

  • Allow the granola to cool completely before breaking it into chunks to preserve large clusters.
  • If the granola seems soft right out of the oven, don’t worry—it will crisp as it cools.
  • If one side of the pan browns faster, rotate it 180° during baking for even color.
  • Only store the granola when it is fully cooled to prevent moisture buildup and sogginess.

More Gluten-Free Oat Recipes

  • Chocolate Almond Butter Protein Balls
  • No Bake Chocolate Peanut Butter Oatmeal Bars
  • No Bake Lunch Lady Peanut Butter Bars
  • No Bake Monster Cookie Energy Balls

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📖 Recipe

Granola in a baking pan.

Banana Bread Granola

This Banana Bread Granola with toasty oats and crunchy walnuts is naturally sweetened with maple syrup and mashed banana. A touch of ground cinnamon brings warmth and makes it taste just like a loaf of freshly baked banana bread! Gluten-free, vegan.
Course: Breakfast
Cuisine: American
Diet: Gluten Free, Low Lactose, Vegan, Vegetarian
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes
Servings: 12 servings
Calories: 225kcal
Author: Tessa

Ingredients

  • 4 cups gluten-free oats
  • ¾ cup raw walnut pieces
  • ½ teaspoon salt
  • 1 teaspoon ground cinnamon
  • 2 tablespoons coconut sugar (optional)
  • 1 medium ripe banana mashed
  • ½ cup maple syrup room temperature
  • 2 tablespoons olive oil
  • 2 teaspoons pure vanilla extract

Instructions

  • Preheat the oven to 325°F (160°C). Line a large baking sheet with parchment paper.
  • In a large bowl, combine oats, walnuts, salt, cinnamon, and coconut sugar (if using). Stir to combine.
  • In a separate bowl, mash the banana until smooth. Add maple syrup, olive oil, and vanilla extract, and whisk until fully combined. Pour the banana mixture over the dry ingredients and stir until completely coated.
  • Transfer the mixture to the prepared pan and spread into an even layer. Use an extra piece of parchment to press the oats into a packed, even layer.
  • Bake 25–35 minutes, stirring once halfway through and pressing back into an even layer with parchment as needed. The granola is done when it turns golden.
  • Remove from the oven and cool completely on a wire rack before breaking into pieces and storing in an airtight container to preserve clusters.

Notes

Storage: Store cooled granola in an airtight container at room temperature for up to 1 week.

Nutrition

Calories: 225kcal
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Carbohydrates: 33g
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Protein: 5g
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Fat: 9g
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