• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Recipes
  • About
  • Contact
  • Subscribe

Jo's Kitchen Larder

menu icon
go to homepage
  • Recipes
  • About
  • Contact
  • Subscribe
    • Facebook
    • Instagram
    • Pinterest
  • subscribe
    search icon
    Homepage link
    • Recipes
    • About
    • Contact
    • Subscribe
    • Facebook
    • Instagram
    • Pinterest
  • ×
    Home » Recipes » Traybakes & Bars

    Published: Oct 2, 2019 · Modified: Feb 13, 2025 by joskitchenlarder · 45 Comments. · This post may contain affiliate links ·

    Healthy Banana Flapjacks

    Jump to Recipe Print Recipe Bookmark Bookmarked!
    Close up of banana flapjack slice.

    These Healthy Banana Flapjacks are wholesome family snacks which are refined sugar free and full of natural sweetness. Quick & easy to make these are perfect treats for kids & adult lunchboxes or even as breakfast on the go!

    Banana flapjacks decorated with banana slices.

    These soft, chewy and cakey banana flapjack are my answer to the need for quick, easy and healthier snack for my kids. They are perfect not only for lunchboxes but also as after school snack and during days out when they need something not too naughty to keep them going. May I also add that both myself and hubby love these as breakfast on the go! They are perfect when you are short on time but need sustenance!

    If flapjacks are your thing you might want to try my Apple Flapjacks next time! 

    Healthy Banana Flapjacks - refined sugar free

    The reason why these lovely flapjacks are healthier is because of substantially reduced butter and lack of refined sugars (not if you decide to use golden syrup instead of honey though).

    I know, I know, natural sugars occurring in bananas, honey and dates are still sugars and there is no hiding from that but at least they are not processed which counts in my book.

    Close up of banana flapjack slice.

    Ingredients & substitutes

    Oats - I've been using finer porridge oats in my flapjacks but you can substitute some with jumbo oats if you'd like more texture.

    Bananas - Go for super ripe bananas in this recipe (as ripe as the one on the pic below) as that's where sweetness is.

    Unsalted butter - If you don't eat dairy or are a vegan you can substitute it for dairy free spread or coconut oil.

    Honey - If you are a vegan you can substitute it with golden syrup or agave nectar but your flapjacks won't be refined sugar free.

    Dates - Another fantastic source of natural sweetness and fibre and my favourite are organic medjool dates*. If you don't have any to hand but still want to make the flapjacks, simply increase the amount of bananas to 300g.

    Cinnamon - My favourite spice in baking! You can leave it out if not a fan but I think it works really nicely here.

    Ingredients for making healthy banana flapjacks.

    Storing and freezing Healthy Banana Flapjacks

    These lovely banana flapjacks store and freeze really well but there is one thing to bear in mind.

    If you go for banana slices on top of your flapjacks, you can only keep them in the airtight container for up to 2 days as banana slices will start to turn. Most of the time I tend to leave these out unless I know that they will be devoured within that time as we will be sharing them with friends during playdates, days out etc.

    Flapjacks without banana slices on top can be stored in the airtight container for up to 4 days or you can freeze them for up to 3 months.

    Banana flapjacks, few dates and a jar of honey.

    How to make Healthy Banana Flapjacks - Step-By-Step

    • Preheat the oven to 160C(Fan)/325F/Gas Mark 3. Line your baking tin with some baking paper overlaping on two sides for easy flapjacks removal later.
    • Put dates in a small bowl and cover them with few tablespoons of freshly boiled water. Let them soak and soften for 5 minutes or so.
    • Put butter and honey in a pan and melt together stirring over gentle heat. Set aside.
    • Blend bananas together with soaked dates (including water) until smooth. I use my stick blender for this but you could use food processor or simply mash bananas with a fork and chop your dates really finely with a knife.

    Banana flapjacks making collage.

    • Add oats into melted butter and honey and follow with dates and banana and cinnamon (if using), stir well to combine.
    • Put the mixture into prepared baking tin and smooth it over with the back of the spoon.
    • Gently mark 16 portions with the back of the knife and place one banana slice in each square (optional).
    • Bake in preheated oven for approximately 30 minutes until golden brown.
    • Cool and enjoy!

    Banana flapjacks making collage.

    📋 Recipe

    Banana flapjacks decorated with banana slices.
    Print Pin
    4.91 from 32 votes

    Healthy Banana Flapjacks

    These Healthy Banana Flapjacks are wholesome family snacks which are refined sugar free and full of natural sweetness. Quick & easy to make these are perfect treats for kids & adult lunchboxes or even as breakfast on the go!
    Course Breakfast, Lunchbox, Snack
    Cuisine British, International
    Keyword banana flapjacks, healthy banana flapjacks

    Equipment

    • Saucepan*
    • Stick Blender*
    • Square Brownie Pan 20cm/8inch*
    • Baking Paper*
    Prep Time 10 minutes minutes
    Cook Time 30 minutes minutes
    Total Time 40 minutes minutes
    Servings 16 squares
    Calories 123kcal
    Author Jo Allison
    Prevent your screen from going dark

    Ingredients

    Metric - US Customary
    • 250 g porridge oats
    • 70 g unsalted butter or coconut oil
    • 3 tablespoon honey or golden syrup see notes
    • 50 g soft dried dates pitted (see notes)
    • 200 g really overripe bananas peeled weight
    • 16 banana slices to put on top of flapjack squares optional (see notes)
    • 1 teaspoon cinnamon

    Instructions

    • Preheat the oven to 160C(Fan)/325F/Gas Mark 3. Line your baking tin with some baking paper overlaping on two sides for easy flapjacks removal later.
    • Put dates in a small bowl and cover them with few tablespoons of freshly boiled water. Let them soak and soften for 5 minutes or so.
    • Put butter and honey in a pan and melt together stirring over gentle heat. Set aside.
    • Blend bananas together with soaked dates (including water) until smooth. I use my stick blender for this but you could use food processor or simply mash bananas with a fork and chop your dates really finely with a knife.
    • Add oats into melted butter and honey and follow with dates and banana and cinnamon (if using), stir well to combine.
    • Put the mixture into prepared baking tin and smooth it over with the back of the spoon.
    • Gently mark 16 portions with the back of the knife and place one banana slice in each square (optional).
    • Bake in preheated oven for approximately 30 minutes until golden brown.
    • Cool and enjoy!

    Notes

    • Nutritional information is approximate, per serving and should be treated as a guideline only. 
    • You can substitute honey with golden syrup or agave syrup, however as these are both refined sugars your flapjacks won't be refined sugar free.
    • If you don't have dates, simply up your banana to 300g. 
    • Store your flapjacks in the airtight container for up to 4 days (2 days if they've been topped with banana slices). Alternatively, you can freeze these well wrapped for up to 3 months. 

    Nutrition

    Nutrition Facts
    Healthy Banana Flapjacks
    Amount Per Serving
    Calories 123 Calories from Fat 45
    % Daily Value*
    Fat 5g8%
    Saturated Fat 2g10%
    Cholesterol 9mg3%
    Sodium 2mg0%
    Potassium 122mg3%
    Carbohydrates 19g6%
    Fiber 2g8%
    Sugar 7g8%
    Protein 2g4%
    Vitamin A 117IU2%
    Vitamin C 1mg1%
    Calcium 12mg1%
    Iron 1mg6%
    * Percent Daily Values are based on a 2000 calorie diet.
    Tried this recipe?Tag me @Joskitchenlarder or use hashtag #joskitchenlarder!

    Update Notes: This post was originally published on 27 October 2017 and republished in October 2019 with some helpful info, new photos, recipe card, step by step photo instructions.

    Close up of banana flapjacks.

    Few more traybake recipes you might enjoy

    Vegan Chickpea Blondies (Flourless, Gluten-Free)

    Vegan Chocolate Banana Cake 

    Chewy Cranberry Flapjacks (Granola Bars)

    Ultimate Rocky Road Recipe

    Chocolate Banana Cake (Traybake)

    Dorset Apple Cake (Traybake)

    White Chocolate & Raspberry Blondies

    Biscoff Millionaire's Shortbread (No-Bake, Vegan)

    Healthy Homemade Granola

    MAKE SURE YOU STAY UP TO DATE WITH ALL THE LATEST RECIPES FROM JO’S KITCHEN LARDER




    Have you tried my Healthy Banana Flapjacks? Leave a comment at the bottom of this post, I love reading them!

    You can also come and say hello over on my Facebook page, Twitter, Instagram or Pinterest

    Pin Healthy Banana Flapjacks For Later!

    Close up of banana flapjack slice.

    Linkies:

    Cook Blog Share with Recipes Made Easy and Everyday Healthy Recipes, Cook Once Eat Twice

    *This post contains affiliate links, which means that if you click on a link and go on to buy the product I recommend, I will get a small commission, but you will not be charged a penny more. I only recommend products I own or really like and which caught my attention. Thanks in advance for supporting Jo’s Kitchen Larder!

    More Traybakes & Bars

    • Neatly cut apple flapjacks with apples, bowl of oats and cinnamon sticks.
      Easy Apple Flapjacks
    • Square picture of two bowl with smooth and chunky puree.
      Apple Purée (Apple Sauce)
    • Square close up of szarlotka decorated with cinnamon sticks and with two slices cut.
      Polish Apple Cake (Szarlotka)
    • Open plum jam jar with spoon with jam resting over the top of it.
      Easy Plum Jam Recipe (No Pectin)

    Reader Interactions

    Comments

      4.91 from 32 votes (21 ratings without comment)

      Please leave a comment & rating if you've made my recipe! Feel free to ask questions too, I reply to all! Cancel reply

      Your email address will not be published. Required fields are marked *

      Recipe Rating




      This site uses Akismet to reduce spam. Learn how your comment data is processed.

    1. CHRIS says

      June 23, 2024 at 4:21 pm

      WHAT SIZE TIN DID YOU USE PLESE NOT SURE HOW THOICK TO MAKE THEEM.THANKS

      Reply
      • joskitchenlarder says

        June 24, 2024 at 8:11 am

        Hi Chris, I use 20cm/8inch square tin for the flapjacks. Hope that helps.

        Reply
    2. Carol Walden says

      February 29, 2024 at 4:10 pm

      5 stars
      These turned out fabulous, had the perfect sweetness using golden syrup. They were done after 23 mins as my oven seems to cook quickly. Only change was using gluten free oats as son is coeliac. Will definitely be making these again as they're not going to last long in my household!

      Reply
      • joskitchenlarder says

        March 01, 2024 at 8:46 am

        Great to hear, thanks so much Carol!🙂

        Reply
    3. Marc says

      February 27, 2024 at 3:26 pm

      2 stars
      Not sweet enough and a bit stodgy I'm afraid. In the method it doesn't define normal / fan oven temperatures and not being a flapjack baker, I didn't realize 160 is too low.

      Reply
      • joskitchenlarder says

        February 29, 2024 at 10:49 am

        Hi Marc, Sorry to hear these were not to your taste. They are different from your standard flapjacks for sure as substantially reduced amount of butter and lack of refined sugar and golden syrup create completely different texture which is more cakey which obviously isn't what you were after. We find them sweet enough but again it's quite personal or perhaps your bananas weren't ripe enough. As for the temperature, it is indeed 160C in the fan oven so would be 180C in the standard one. I have added that info to recipe card now. All the best!

        Reply
    4. Michelle says

      February 05, 2021 at 5:35 pm

      Hi Jo, Could you substitute the butter with olive oil?

      Reply
      • joskitchenlarder says

        February 06, 2021 at 9:06 am

        Hi Michelle, I must say I've never used olive oil in flapjacks but I know there are recipes that use it. I would probably go with light olive oil instead of extra virgin due to its milder flavour. As for the quantity I would use slightly less as there is no water in olive oil and the butter to oil substitution guides advise to use less of it. In this case I would go for 55ml or just under 4 tablespoons. I hope that helps a bit. Let me know how you get on. Jo 🙂

        Reply
        • Michelle says

          February 14, 2021 at 5:01 pm

          Worked a treat. I used extra virgin and increased the amount of dates and while so there was a slight olive oil flavour the oil switch didn’t really impact how great it was. My little one was a big fan. Thanks!

          Reply
          • joskitchenlarder says

            February 14, 2021 at 5:45 pm

            That't great to hear, thanks so much Michelle! These always go down a treat with the kids! 🙂

            Reply
    5. Michael W says

      December 05, 2020 at 4:11 pm

      The first time I tried this recipe I enjoyed it but felt it needed something to give it a lift so I double the dates and I found it was much more to my liking. This puts the calories up a little but I think it is worth it. I would be interested in your thoughts.

      Reply
      • joskitchenlarder says

        December 07, 2020 at 11:41 am

        Hi Michael, I'm pleased you enjoyed the recipe and if using double the amount of dates made it even better than that's fine by me. 🙂

        Reply
    6. Judit says

      November 16, 2020 at 12:26 pm

      Hi Jo, I have all the ingredients ordered on my next grocery delivery & am planning to make these in a couple of days. Having read the reviews I am really looking forward to it!
      Would you have any advice on adding nuts (almond flakes) & seeds (pumpkin) to the recipe?
      Many thanks!

      Reply
      • joskitchenlarder says

        November 16, 2020 at 11:06 pm

        Hi Judit, How exciting! You can definitely add extra ingredients to these flapjacks. For me personally, almond flakes would work better here and I would mix some into the oats and perhaps sprinkle some on top too (pressing them gently into the oats to ensure they stick). Feel free to experiment and make these your own. Do let me know how it goes. 🙂 x

        Reply
    7. Phil says

      July 28, 2020 at 4:31 pm

      5 stars
      Made these yesterday. All I can say is delicious and so easy to make. Just one question. Is it 160° normal, therefore 140° fan assisted? I wanted to make another batch today, but realise I’ve only got one banana left:(

      Reply
      • joskitchenlarder says

        July 28, 2020 at 6:54 pm

        Hi Phil, I'm so pleased you enjoyed the flapjacks 🙂 As for the temperature it is 160C in fan assisted oven so would be around 180C in normal oven. Hope that helps. 🙂

        Reply
    8. Darie says

      July 26, 2020 at 8:31 pm

      Free of refined sugars, but you have honey? Honey might not be refined, but still counts as added sugars.
      Also you have 70g of butter, which is not healthy...

      Reply
      • joskitchenlarder says

        July 27, 2020 at 8:06 am

        Hi Darie, Thank you for your comment. When you look at traditional flapjack recipes packed full of refined sugars with added golden syrup on top and double or sometimes even triple the amount of butter to what I've used in this recipe then yes I do consider them healthy. With added goodness from bananas, dates and oats they are a healthy alternative to commercially produced, sugar and fat laden "healthy" bars out there. Don't get me wrong they're still something to enjoy in moderation but it's good to look at the big picture. 🙂

        Reply
    9. Millia Begum says

      June 03, 2020 at 6:39 pm

      Made this today. It was absolutely delicious. Will be making it tomorrow again!

      Reply
      • joskitchenlarder says

        June 04, 2020 at 11:02 am

        So pleased to hear Millia! 🙂

        Reply
    10. scarlett says

      May 19, 2020 at 6:48 pm

      5 stars
      So yummy, i didnt have dates so threw some blueberries in with the bananas and come out lovely.
      my 2 year old loved them and they are good for her 🙂

      Reply
      • joskitchenlarder says

        May 20, 2020 at 7:46 am

        Hi Scarlett, I'm so pleased to hear that and added blueberries sound delicious!

        Reply
    11. Mabel says

      April 30, 2020 at 12:48 pm

      5 stars
      These turned out absolutely delicious! I didn’t have any dates so used extra banana and they were amazing! Will definitely make again 😁

      Reply
      • joskitchenlarder says

        April 30, 2020 at 12:56 pm

        Fantastic! I'm so pleased you enjoyed them! 🙂

        Reply
    12. Isabel says

      April 07, 2020 at 2:13 pm

      Absolutely amazing only question where does the cinnamon go?!

      Reply
      • joskitchenlarder says

        April 07, 2020 at 2:29 pm

        Hi Isabel, Total oversight on my part 🙂 I have updated the recipe instructions to include the cinnamon now which you add at the same time as oats & banana date mixture. Thanks for letting me know and I'm super chuffed you like the flapjacks! Jo x

        Reply
    13. Adrianne says

      October 04, 2019 at 12:24 pm

      5 stars
      I love banana and could eat it every day!! These flapjacks look so good, yum!! Nice work, can't wait to give them a go.

      Reply
      • joskitchenlarder says

        October 06, 2019 at 8:20 pm

        Thank you! I hope you like them. 🙂

        Reply
    14. Gloria says

      October 04, 2019 at 12:13 pm

      5 stars
      These are perfect for grab and go eating. Great for lunchboxes...and after school snacks. I know my grandkids would love these next time there are here for a sleepover.

      Reply
      • joskitchenlarder says

        October 06, 2019 at 8:22 pm

        Thanks Gloria! These really make a perfect snack. I love making them when we're having school friends come over for a little play. They keep kids full and happy. 🙂

        Reply
    15. Jas @ All that's Jas says

      October 04, 2019 at 11:42 am

      5 stars
      My grandkids would love this and my daughter would approve such a healthy treat.

      Reply
      • joskitchenlarder says

        October 04, 2019 at 12:16 pm

        My kids love these which makes me really happy as they are good for them!:)

        Reply
    16. kim says

      October 04, 2019 at 11:15 am

      5 stars
      What a delicious recipe! This was way easier than I thought it would be to make and so tasty!

      Reply
      • joskitchenlarder says

        October 04, 2019 at 12:12 pm

        Thanks Kim! So glad to hear it! 🙂

        Reply
    17. Emily says

      October 04, 2019 at 10:20 am

      5 stars
      This is the perfect way to use up the ripe bananas I have..I'm tired of banana bread now lol. Thanks so much for sharing!

      Reply
      • joskitchenlarder says

        October 04, 2019 at 10:22 am

        You're welcome Emily! 🙂 Enjoy!

        Reply
    18. Monika Dabrowski says

      October 03, 2019 at 10:00 pm

      5 stars
      These flapjacks should be on my blog, ha ha! Fantastically healthy and delicious.

      Reply
      • joskitchenlarder says

        October 04, 2019 at 8:23 am

        Thanks Monika! 🙂 They are here to keep a good balance of naughty and healthy treats. 🙂

        Reply
      • Laura says

        May 11, 2020 at 2:09 pm

        Is there any reason why maple syrup won't work in place of the honey? I love maple syrup and bananas together!

        Reply
        • joskitchenlarder says

          May 11, 2020 at 2:38 pm

          Hi Laura, You need something to act as a glue here and maple syrup is not sticky enough whereas both agave syrup and/or golden syrup have similar consistency to honey and are sticky enough. Hope that helps.

          Reply
    19. Angela / Only Crumbs Remain says

      November 12, 2017 at 6:26 pm

      I love this idea Jo. Hubby ||& I go through quite a few flapjacks during the week - either for a little snack or for taking with us on a walk, so using really ripe bananas and dates as the main sweetness element is a great idea 🙂 Thankyou for linking up with #BakingCrumbs again this month 😀
      Angela x

      Reply
    20. Jacqui says

      October 30, 2017 at 5:04 pm

      These look fabulous. I do like flapjacks but they can be so high in sugar. What a great idea to use up bananas to sweeten them. Thank you for linking to #CookBlogShare.

      Reply
      • joskitchenlarder says

        October 30, 2017 at 5:58 pm

        Thank you! I was really happy with the sweetness of these flapjacks without using refined sugar and kids approved too! 🙂 x

        Reply
    21. Jenny Paulin says

      October 30, 2017 at 4:35 pm

      I love recipes that use up over ripe bananas Jo, because every week I have some I my fruit bowl! I have never used them with dates before....at least I don't recall doing so! I think they look and sounds really delicious and would be great for kids lunch boxes. Thank you for linking to #Bakeoftheweek x

      Reply
      • joskitchenlarder says

        October 30, 2017 at 5:52 pm

        Thanks Jenny! 🙂 I have the same problem with bananas and always look for new ways for using them. These flapjacks are perfect for lunch boxes and my kids love them. x

        Reply

    Primary Sidebar

    Hi! I’m Jo and this blog is where I share lots of simple, family friendly and mostly plant based recipes we enjoy eating and now you can easily recreate at home.

    More about me →

    Trending

    • Soda bread loaf on a board with bread knife and butter.
      Irish Soda Bread with Yogurt
    • Bread with couple slices cut off, butter, jam & knives.
      Easy Wholemeal Bread Recipe (No Knead)
    • Close up of a veggie sausage roll on a baking tray.
      Vegetarian Sausage Rolls Recipe
    • Banana flapjacks decorated with banana slices.
      Healthy Banana Flapjacks

    Footer

    ^ back to top

    About

    • Privacy Policy & Disclosures

    Newsletter

    • Sign Up! for emails and updates

    Contact

    • Contact

    As an Amazon Associate I earn from qualifying purchases.

    Copyright © 2017- 2025 Jo's Kitchen Larder | All Rights Reserved

    • Facebook
    • X
    • Pinterest
    • Reddit
    • Flipboard
    • Email
    • WhatsApp

    Rate This Recipe

    Your vote:




    A rating is required
    A name is required
    An email is required

    Recipe Ratings without Comment

    Something went wrong. Please try again.