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Home » Recipes » Plant-based Breakfast Recipes

Healthy Banana Flapjacks

Mee Sha drinking a cup of coffee seated.
Modified: Aug 5, 2025 · Published: Jan 16, 2023 by Jim Mee Sha · This post may contain affiliate links · 1 Comment
Jump to Recipe

These banana flapjacks are inspired by the British oat bars but made healthier! Chewy and naturally sweetened with bananas, it is great as a hearty breakfast or snack. A 5-ingredient recipe made in one bowl, ready in just 30 minutes.

I especially love serving these healthy flapjacks with my protein coffee, protein hot chocolate, or tofu smoothie to make a more satisfying breakfast.

Slices of banana flapjacks arranged on a parchment paper with a spoonful of peanut butter and bowl of oats beside.

These banana flapjacks are what introduced me to baking with bananas five years ago! We still regularly make them because they are simple to prepare, packed with fiber, yet taste SO GOOD.

Since then, we have ventured out into baking other recipes with bananas, including our vegan banana oatmeal muffins, banana applesauce muffins, and pumpkin banana bread. I highly encourage you to check them out next!

Jump to:
  • 💚Why you will love healthy banana flapjack  
  • 🍌What you will need 
  • 🔪How to make 
  • ✔️Helpful tips 
  • ❄️Storing suggestions
  • ❔Commonly asked questions
  • 🍽️More healthy vegan breakfasts
  • 📖 Recipe

💚Why you will love healthy banana flapjack  

  • Great as a light breakfast, snack, or wholesome dessert
  • Highly customizable - add desired mix-ins to make it your own!
  • A healthier recipe that is naturally vegan, dairy-free, and gluten-free
  • Store well and is freezer-friendly, making it a great meal prep recipe

🍌What you will need 

Ingredients needed like bananas, oats, cinnamon, peanut butter, and maple syrup.
  • Banana - Ripe and spotty ones work best as they are the main sweetener in this recipe.
  • Nut butter - I am using peanut butter, but any nut butter will work in this recipe.
  • Oats - Use instant oats for a smoother texture or rolled oats for a heartier bite.
  • Maple syrup - Can be substituted with another liquid sweetener, such as honey or agave syrup.

🔪How to make 

Wet ingredients for banana flapjack in a bowl with a fork and 2 ramekins beside.

Step 1: In a large bowl, mash bananas until smooth, then add the nut butter and maple syrup. Combine to mix.

Banana flapjack batter in a white bowl with a fork, 2 ramekins, and a teaspoon beside.

Step 2: Stir in oats and ground cinnamon. Mix until everything is well incorporated.

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Unbaked banana flapjack in a pan lined with parchment paper and topped with banana slices.

Step 3: Transfer batter to an 8x8 baking pan lined with parchment paper and smooth it out. Optionally, top with banana slices.

Baked banana flapjack in a baking pan lined with parchment paper.

Step 4: Bake for 20-25 minutes, until firm and golden. Transfer banana flapjacks to a cooling rack to cool completely before slicing.

✔️Helpful tips 

  • Allow to cool before slicing - They are softer and more crumbly when warm. As they firm up after cooling, you will find them easier to slice.
  • Use a sharp knife for slicing - This is to produce a cleaner cut. Also, wipe your knife clean with a kitchen towel between each cut.
  • Overhang your parchment paper - As seen in the picture above, I prefer to overhang my parchment paper for easy removal. You can check out this post on how to line pan with parchment overhang. 
A sliced tray of banana flapjacks on a parchment paper.

❄️Storing suggestions

Fridge - These healthy flapjacks can be refrigerated for 5 days in an airtight container.

Freezer - Store them in zip-top bags or freezer containers, and they can be frozen for 3 months. Allow them to thaw overnight in the fridge before reheating.

Reheating - You can reheat flapjacks either in the microwave at 15-second bursts, or an oven for at 180C(350F) for 5-8 minutes, or until warm.

❔Commonly asked questions

Why is my flapjack crumbly?

It is normal for a freshly baked flapjack to be crumbly and more delicate. It will firm up as it cools.

However, if your flapjack is still dry and crumbly after cooling, it might be a result of an imbalance of your wet to dry ingredients, or you have overbaked it. To salvage dry flapjacks, serve them with a splash of milk, or crumble them up and use them as a granola to top your yogurt or smoothie bowls.

Can I add bananas to flapjacks?

Bananas are a fantastic addition to flapjacks. They naturally sweeten the oat bars, add moisture, and function as a binder; hence, reducing the need for golden syrup and butter. As a result, you will make healthier flapjacks that are lower in sugar, fat, and calories!

Do flapjacks and pancakes refer to the same thing?

The term "flapjack" refers to different foods depending on the region you are in. In the US and Canada, "flapjacks" is just another name for pancakes - a flat, round cake made from cooking batter in a pan.

However, in the UK, flapjacks are something else entirely. It refers to a square baked oat bar that is made from oats, golden syrup, and melted butter.

Sliced tray of flapjacks arranged on a creased parchment paper.

🍽️More healthy vegan breakfasts

  • A plate of tofu scramble served with a fork.
    Silken Tofu Scramble
  • Stack of pancakes with maple syrup dripping over with blueberries and glass of milk in the background.
    Fluffy Soy Milk Pancakes
  • A stack of french toast topped with sliced bananas and blueberries.
    Almond Milk French Toast
  • Muffins arranged on a creased baking paper with specks of shredded zucchini and carrot in the background.
    Moist Zucchini Apple Carrot Muffins

If you made this recipe, leave a rating and comment below. We would love to hear from you! Subscribe to My Plantiful Cooking to get new recipes delivered straight to your inbox! Follow us on Instagram, Facebook, and Pinterest to get the latest updates. 😉

📖 Recipe

Slices of flapjacks arranged on a parchment paper with spoonful of peanut butter and bowl of oats beside.

Healthy Banana Flapjacks

Meesha
These banana flapjacks are inspired by the British oat barsbut made healthier! Chewy and naturally sweetened with bananas, it is great asa hearty breakfast or snack. A 5-ingredient recipe made in one bowl, ready injust 30 minutes.
5 from 4 votes
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 20 minutes mins
Total Time 30 minutes mins
Course Breakfast, Dessert, Snack
Cuisine American
Servings 16 squares
Calories 151 kcal

Equipment

  • 8x8 baking pan

Ingredients
 
 

  • 3 cups rolled oats or instant oats*
  • 4 medium banana (about 14oz/400g)**
  • ½ cup peanut butter or another nut butter
  • ¼ cup maple syrup or another liquid sweetener
  • 1 teaspoon ground cinnamon
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Instructions
 

  • Preheat oven to 180C/350F.
  • In a bowl, mash bananas until smooth using a fork or potato masher.
    4 medium banana
  • Add nut butter and maple syrup to the bowl and mix well.
    ½ cup peanut butter, ¼ cup maple syrup
  • Then, add oats and ground cinnamon. Mix until everything is well incorporated
    3 cups rolled oats, 1 teaspoon ground cinnamon
  • Pour the batter into an 8x8 baking pan lined with parchment paper. Top it with banana slices, if desired.
  • Bake for 20-25 minutes or until the edges are golden. Allow flapjacks to set in the pan for 10 minutes, then transfer to a cooling rack.
  • Let flapjacks cool completely before slicing.

Notes

*Oats - Both instant oats and rolled oats will work in this recipe. Instant oats yield softer flapjacks, while rolled oats yield chewier bars.
**If using frozen bananas - Allow them to thaw completely, then drain off excess liquid before using.
 
Helpful tips 
  • Allow to cool before slicing - They are softer and more crumbly when warm. As they firm up after cooling, you will find them easier to slice.
  • Use a sharp knife for slicing - This is to produce a cleaner cut. Also, wipe your knife clean with a kitchen towel between each cut.
  • Overhang your parchment paper - As seen in the process shot above, I prefer to overhang my parchment paper for easy removal. You can check out this post on how to line pan with parchment overhang.
 
Storing - Banana flapjacks can be refrigerated for up to 5 days in an airtight container. Flapjacks can be frozen for up to 3 months in a storage container or ziptop bag. Let them thaw overnight in the fridge or countertop for a couple of hours before reheating. 
Reheating - You can either reheat flapjacks in the microwave at 15-second bursts or in an oven preheated to 180C/350F for 5-8 minutes. 

Save this recipe!

Email yourself a link to this page and come back later.

Also get a FREE high-protein vegan recipe eBook + weekly new recipes! Unsubscribe anytime.

Nutrition

Calories: 151kcalCarbohydrates: 23gProtein: 4gFat: 5gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gSodium: 35mgPotassium: 223mgFiber: 3gSugar: 8gVitamin A: 19IUVitamin C: 3mgCalcium: 21mgIron: 1mg

Nutrition info calculated is just a rough estimate and is provided as a courtesy. Bear in mind that value will vary based on variables like specific brand or type of product used. To obtain the most accurate representation, it is highly recommended that you calculate it on your own with the actual amount and type of ingredient used.

Did you make this recipe ?Tag @myplantifulcooking on Instagram !

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Comments

    5 from 4 votes (3 ratings without comment)

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    Recipe Rating




  1. Suse says

    August 20, 2025 at 5:04 am

    5 stars
    So easy! Perfect for my little boy with an egg allergy! And tasty for mum and dad too!

    Reply
A headshot of Mee Sha leaning on a handrail.

Hi there! I am Mee Sha, a registered dietitian with a passion for food, cooking, and all things nutrition. This is where I share quick, healthy recipes that make plant-based eating simple, nourishing, and genuinely delicious.

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