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Indulgent Banana Brownies You Can Make in One Bowl

Published: Oct 20, 2025 by Julie Chen · This post may contain affiliate links · Leave a Comment

As I walked through the farmers' market last weekend, the vibrant display of ripe bananas caught my eye, inviting me to create something special. Enter my Healthy Banana Brownies, a delightful twist on a classic treat that’s as nutritious as it is indulgent. These brownies leverage the natural sweetness of overripe bananas and maple syrup, making them a guilt-free option for any chocolate lover. Not only are they a one-bowl wonder—perfect for busy days—but they also pack a protein punch with Greek yogurt, keeping you satisfied without sacrificing taste. Ready to elevate your dessert game and surprise your taste buds? Let's dive into this delectable recipe that’s destined to impress!

Why are these Banana Brownies a must-try?

Simplicity at Its Best: With just one bowl needed for mixing, you can whip these up in no time, making clean-up a breeze.

Wholesome Ingredients: Made with ripe bananas, Greek yogurt, and oat flour, they provide a nutritious alternative to traditional sweets.

Versatile Options: Whether you're vegan or looking for a protein boost, the easy substitutions allow everyone to enjoy these delicious treats.

Rich Chocolate Flavor: Each brownie is fudgy and decadent, satisfying your chocolate cravings without the guilt.

Crowd-Pleasing Appeal: Perfect for gatherings or as a snack, these brownies are sure to be a hit with friends and family alike! Looking for more inspiration? Check out our guide on healthy baking tips or explore other delightful options in our section on gluten-free desserts.

Banana Brownies Ingredients

For the Brownie Batter

• Ripe Bananas – Essential for natural sweetness; the riper, the better!
• Eggs – Provide structure and moisture; swap for flax eggs to keep it vegan.
• Maple Syrup – Acts as a natural sweetener; enhances the overall flavor profile.
• Greek Yogurt – Adds protein and moisture; use dairy-free yogurt for a vegan option.
• Coconut Oil – Offers richness; can substitute with extra yogurt to cut fat.
• Dark Cocoa Powder – Brings a deep chocolate flavor; the soul of these decadent brownies.
• Oat Flour – The main dry ingredient; gluten-free and nutritious, ideal for a healthier treat.
• Baking Soda – A leavening agent for light and fluffy texture.
• Sea Salt – Balances out the sweetness remarkably well.
• Cinnamon – Adds a warm, cozy flavor; use it for an extra hint of spice if desired.
• Dark Chocolate Chips or Nuts – Adds delightful texture and flavor; a perfect way to customize your batch!

Optional Toppings

• Additional Dark Chocolate Chips – For those extra chocolatey moments, sprinkle on top before baking.
• Chopped Nuts – Enhance the nutty crunch; walnuts or pecans work beautifully here.

These wholesome Banana Brownies make a perfect guilt-free indulgence that everyone can enjoy!

Step‑by‑Step Instructions for Healthy Banana Brownies

Step 1: Preheat the Oven
Start by preheating your oven to 350°F (175°C). While the oven warms up, prepare an 8x8-inch baking pan by lining it with parchment paper, ensuring the edges hang over slightly for easy removal later. This will prevent the brownies from sticking and allow for a smooth release once baked.

Step 2: Mash the Bananas
In a large mixing bowl, take 2-3 very ripe bananas and mash them using a fork or a potato masher. Aim for a smooth consistency, eliminating most lumps, which should take about 2-3 minutes. The bananas should be shiny and creamy—this natural sweetness is what makes your Healthy Banana Brownies so delicious!

Step 3: Combine the Wet Ingredients
Once the bananas are mashed, add in 2 eggs, ⅓ cup of maple syrup, ½ cup of Greek yogurt, and ¼ cup of melted coconut oil. Using a whisk, mix until well combined and smooth. This should take about 1-2 minutes. The mixture will be somewhat thick, with a beautiful golden color, which is perfect for creating a moist brownie base.

Step 4: Incorporate the Dry Ingredients
Sift ½ cup of dark cocoa powder into the wet mixture, followed by 1 cup of oat flour, 1 teaspoon of baking soda, ¼ teaspoon of sea salt, and optional 1 teaspoon of cinnamon. Gently fold the dry ingredients into the wet mixture using a spatula. Mix just until combined; overmixing may lead to denser brownies, which you want to avoid for a fudgy texture.

Step 5: Add Mix-Ins
Delight in customizing your Healthy Banana Brownies! Fold in ½ cup of dark chocolate chips or nuts of your choice, such as chopped walnuts or pecans. Stir them into the batter gently, ensuring they’re evenly distributed throughout. You’ll be able to see the rich chocolate pieces waiting to melt into delicious goodies as they bake.

Step 6: Bake
Transfer the batter into your prepared baking pan, spreading it evenly into the corners. Place the pan in your preheated oven and bake for 20-25 minutes. Check for doneness by inserting a toothpick into the center; it should come out with moist crumbs, not wet batter, ensuring a perfectly gooey brownie.

Step 7: Cool and Serve
After baking, remove the pan from the oven and let the brownies cool in the pan for 20-30 minutes. This cooling time is essential for them to set properly. Once cooled, grab the edges of the parchment paper and lift the brownies out before cutting them into squares. These Healthy Banana Brownies are now ready to be enjoyed!

Expert Tips for Banana Brownies

  • Use Ripe Bananas: Ensure your bananas are very ripe for maximum natural sweetness and moisture. Unripe bananas can affect flavor and texture.

  • Avoid Overmixing: Gently fold the batter until just combined to maintain that fudgy texture. Overmixing can lead to dense brownies rather than light and chewy ones.

  • Cooling is Crucial: Allow the brownies to cool completely in the pan before cutting. This helps them hold their shape and ensures a clean cut.

  • Storage Tips: For optimal freshness, store your Banana Brownies in an airtight container at room temperature for up to 3 days. Refrigerate for a week or freeze for up to 2 months.

  • Experiment with Mix-Ins: Customize your brownies by adding nuts or using different chocolate chips. This can enhance flavor and texture, making each batch uniquely yours!

What to Serve with Healthy Banana Brownies

Indulge in a delightful meal experience that complements the rich, fudgy flavors of these healthy treats.

  • Vanilla Ice Cream: Creamy vanilla perfectly contrasts the chocolatey sweetness, creating an irresistible combination that melts in your mouth.

  • Fresh Berries: Bright, juicy berries add a refreshing touch, balancing the rich brownies with a burst of freshness—a perfect summer pairing!

  • Greek Yogurt Parfait: Layered with fruit and granola, this yogurt parfait mirrors the protein boost in the brownies, enhancing overall flavor and texture.

  • Nutty Granola: Sprinkle some nutty granola on top for delightful crunch. It's a simple way to elevate texture and add more wholesome ingredients to your dessert.

  • Coffee or Espresso: Rich coffee intensifies the chocolate flavor, creating a delicious pairing that craves sweet indulgence while providing a little caffeine kick.

  • Coconut Whipped Cream: Light and fluffy, this topping offers a tropical twist, making every bite of brownie feel like a mini-vacation in your mouth.

  • Chocolate Drizzle: A simple drizzle of melted dark chocolate adds an extra layer of richness and makes for an impressive presentation.

  • Herbal Tea: A soothing herbal tea can cleanse the palate beautifully, allowing each bite of your brownies to shine without overwhelming sweetness.

These pairing ideas will transform your Healthy Banana Brownies into a show-stopping dessert experience, inviting everyone to savor each moment.

Make Ahead Options

These Healthy Banana Brownies are perfect for meal prep enthusiasts! You can mash the ripe bananas and combine the wet ingredients up to 24 hours in advance. To do this, simply store the wet mixture in an airtight container in the refrigerator to maintain freshness. Additionally, you can sift the dry ingredients (cocoa powder, oat flour, baking soda, and salt) and keep them in a separate container at room temperature for up to 3 days. When you're ready to bake, combine the wet and dry mixtures, fold in your preferred mix-ins, and follow the baking instructions as usual. This way, you'll have delicious brownies ready in no time, making your weeknights both convenient and indulgent!

Banana Brownies Variations & Substitutions

Feel free to get creative with these recipes and make them your own with these delicious alternatives!

  • Vegan Option: Replace eggs with flax eggs (1 tablespoon flaxseed meal + 2.5 tablespoons water) for a plant-based twist.

  • Gluten-Free: Substitute oat flour with almond flour or a gluten-free all-purpose flour blend for a different texture.

  • Protein Boost: Swap out ¼ cup of oat flour for your favorite protein powder to amp up the nutrition without losing flavor.

  • Flavor Enhancement: Add 1 teaspoon of vanilla or almond extract to the wet mixture for an inviting aroma and richer taste.

  • Nutty Crunch: Toss in ½ cup of chopped nuts, like walnuts or pecans, for a delightful crunch that complements the fudgy brownies.

  • Spicy Kick: For those who love it hot, a pinch of cayenne pepper or chili powder will add a surprising yet delicious heat.

  • Chocolate Lovers Delight: Mix in an extra ¼ cup of dark chocolate chips or chunks to make these brownies even more chocolatey!

  • Natural Sweetness: For a different flavor profile, use honey or agave syrup instead of maple syrup, adding a unique sweetness.

These variations let you customize the banana brownies to suit your taste buds. Explore these options to find your perfect match! And if you're curious about other delightful dessert twists, check out our guide on gluten-free desserts or grab some healthy baking tips for future sweet creations!

How to Store and Freeze Banana Brownies

Airtight Container: Store your Banana Brownies in an airtight container at room temperature for up to 3 days to maintain their fudgy texture.

Refrigerator: For extended freshness, keep them in the fridge for up to a week. Just make sure they are well-covered to prevent drying out.

Freezer: If you want to enjoy them later, freeze your Banana Brownies for up to 2 months. Wrap each brownie individually in plastic wrap, then place them in a freezer-safe bag.

Thawing: When ready to enjoy, simply thaw them at room temperature or gently reheat in the microwave for a warm, gooey treat!

Healthy Banana Brownies Recipe FAQs

How do I choose ripe bananas for the brownies?
Absolutely! Look for bananas with a dark yellow skin and brown spots. The riper the banana, the sweeter it will be, which is key for making these Healthy Banana Brownies deliciously moist and flavorful.

What’s the best way to store Banana Brownies?
Store your Banana Brownies in an airtight container at room temperature for up to 3 days. If you need to keep them fresh longer, refrigerate them for up to a week. Just remember to keep them well-covered to avoid drying out!

Can I freeze my Healthy Banana Brownies?
Very! To freeze, individually wrap each brownie in plastic wrap and place them in a freezer-safe bag. They can be frozen for up to 2 months. When you're ready to indulge, simply thaw at room temperature or pop in the microwave for a quick warm-up.

What should I do if my brownies turn out too dense?
If your brownies are dense, it's likely due to overmixing the batter. Ensure you gently fold the ingredients together until just combined. Additionally, using very ripe bananas helps maintain that fudgy texture, so make sure they are soft and spotty!

Can my pets eat these Banana Brownies?
It's best to keep these brownies away from pets, especially dogs, as ingredients like chocolate and sweeteners can be harmful to them. Always check for pet-friendly treats if you're looking to share with your furry friends!

Are these Banana Brownies suitable for people with dietary restrictions?
The Healthy Banana Brownies can be easily modified! Substitute eggs with flax eggs for a vegan option, use dairy-free yogurt, and ensure you're using gluten-free oat flour. They can cater to various dietary needs while still offering a delicious treat!

Banana Brownies

Indulgent Banana Brownies You Can Make in One Bowl

These Banana Brownies are a nutritious, one-bowl treat that satisfies your chocolate cravings guilt-free.
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 25 minutes mins
Cooling Time 30 minutes mins
Total Time 1 hour hr 5 minutes mins
Servings: 12 brownies
Course: Dessert
Cuisine: American
Calories: 150
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Brownie Batter
  • 2-3 pieces Ripe Bananas The riper, the better!
  • 2 pieces Eggs Swap for flax eggs to keep it vegan.
  • ⅓ cup Maple Syrup Acts as a natural sweetener.
  • ½ cup Greek Yogurt Use dairy-free yogurt for a vegan option.
  • ¼ cup Coconut Oil Can substitute with extra yogurt to cut fat.
  • ½ cup Dark Cocoa Powder The soul of these decadent brownies.
  • 1 cup Oat Flour Gluten-free and nutritious.
  • 1 teaspoon Baking Soda For a light and fluffy texture.
  • ¼ teaspoon Sea Salt Balances out the sweetness.
  • 1 teaspoon Cinnamon Adds a warm touch.
  • ½ cup Dark Chocolate Chips or Nuts Customize your batch!
Optional Toppings
  • ¼ cup Additional Dark Chocolate Chips Sprinkle on top before baking.
  • ½ cup Chopped Nuts Walnuts or pecans work beautifully.

Equipment

  • Oven
  • mixing bowl
  • whisk
  • spatula
  • 8x8-inch baking pan
  • Parchment Paper

Method
 

Instructions
  1. Preheat your oven to 350°F (175°C) and prepare an 8x8-inch baking pan lined with parchment paper.
  2. In a large mixing bowl, mash 2-3 ripe bananas until smooth, about 2-3 minutes.
  3. Add 2 eggs, ⅓ cup of maple syrup, ½ cup of Greek yogurt, and ¼ cup of melted coconut oil. Mix until smooth.
  4. Sift in ½ cup of dark cocoa powder, 1 cup of oat flour, 1 teaspoon of baking soda, ¼ teaspoon of sea salt, and 1 teaspoon of cinnamon. Fold gently.
  5. Fold in ½ cup of dark chocolate chips or nuts until evenly distributed.
  6. Transfer the batter into the prepared pan and bake for 20-25 minutes. Check for doneness with a toothpick.
  7. Remove from oven and cool in the pan for 20-30 minutes before cutting into squares.

Nutrition

Serving: 1brownieCalories: 150kcalCarbohydrates: 20gProtein: 3gFat: 7gSaturated Fat: 4gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gCholesterol: 20mgSodium: 100mgPotassium: 180mgFiber: 2gSugar: 8gVitamin A: 200IUVitamin C: 2mgCalcium: 20mgIron: 1mg

Notes

Allow brownies to cool completely for a clean cut. Store in an airtight container for up to 3 days or refrigerate for a week.

Tried this recipe?

Let us know how it was!

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Welcome, Fellow Food Adventurer!

Hi, I'm Julie! I'm a passionate home cook who believes every meal should be an adventure. Join me as I share tested recipes, kitchen stories, and culinary discoveries that will inspire your next delicious creation.

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