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    Published: Nov 13, 2024 · Modified: Feb 12, 2025 by Toasty · This post may contain affiliate links · Leave a Comment

    Banana Nut Oatmeal Cookies (Flourless)

    Jump to Recipe

    These Banana Nut Oatmeal Cookies are soft, chewy, and so delicious. They're incredibly easy to make with just a bowl and spatula - and they're flourless!

    banana nut oatmeal cookies
    Jump to:
    • Why You'll Love this Recipe
    • Ingredients
    • Instructions
    • Equipment
    • Storage
    • Toasty's Tips
    • Other Flavours to Try
    • 📖 Recipe
    • 💬 Reviews

    Why You'll Love this Recipe

    • Indulgent yet healthy - These Banana Nut Oatmeal Cookies are soft and chewy with the natural sweetness of bananas and the crunch of nuts, creating a delicious treat that’s healthier than traditional cookies.
    • Simple & quick - No need for fancy equipment! With just a bowl and spatula, you can make these cookies in no time—making them a great option for quick baking sessions.
    • Packed with flavour - The combination of bananas and nuts brings a rich, comforting flavour to each bite, making these cookies both satisfying and indulgent without being overly sweet.
    • Guilt-free treat - These cookies are flourless and the bananas provide a healthier, more natural sweetness while offering fibre and potassium.
    • Kid-friendly - Kids will love the soft, chewy texture and the delicious banana-nut flavor. They're a great snack or treat for little ones, with no added refined sugar.
    • Perfect for any occasion - Whether it's a sweet snack, a light dessert, or a healthy breakfast option, these cookies fit the bill for any time of the day.
    banana nut oatmeal cookies

    Ingredients

    Please see recipe card below for exact quantities.

    • Rolled oats - make sure to use old-fashioned rolled oats for the right chewy cookie texture.
    • Baking soda - to help our cookies rise and puff up.
    • Salt - to help bring the flavours out.
    • Honey - my sweetener of choice, but you can also use regular white sugar, coconut sugar, or maple syrup.
    • Bananas - make sure to use ripened bananas for their sweetness. The more browned and spotted the bananas are, the sweeter they'll taste!
    • Vanilla extract - for a pop of delicious vanilla flavour.
    • Natural peanut butter - make sure to use peanut butter with a runny consistency to make it easier to mix with. Natural peanut butter works great. You can also substitute this with other nut butters, or use seed butters (such as sunflower seed oil butter) if you have a nut allergy.
    • Crushed walnuts - any kind of nuts will work here. Chopped pecans or sliced almonds are also great choices!

    Instructions

    banana nut oatmeal cookies - mixing ingredients

    STEP 1: Combine dry ingredients in a large bowl. Give it a mix.

    banana nut oatmeal cookies - mixing ingredients

    STEP 2: Add wet ingredients to bowl. Mix with dry ingredients until well combined and it turns into a cookie dough texture.

    banana nut oatmeal cookies - mixing ingredients

    STEP 3: Stir mix-ins into the dough until they're well distributed. Refrigerate for at least 1 hour.

    banana nut oatmeal cookies - scooping dough

    STEP 4: After dough has been chilled, take a baking sheet lined with parchment paper, and divide the dough into roughly 16 equal portions using a cookie scooper.

    banana nut oatmeal cookies - scooping dough

    STEP 5: Gently press balls of dough into flatter shapes with the back of a spoon.

    banana nut oatmeal cookies - baking in oven

    STEP 6: Pre-heat oven to 350°F/177°C. Bake cookies for 10-12 minutes or until edges turn golden brown. All ovens are different so cooking times may vary.

    banana nut oatmeal cookies

    STEP 7: When done baking, take the cookies out and let them rest on the baking sheet for 5 minutes, before transferring them to a cooling rack to cool down completely. Enjoy!

    banana nut oatmeal cookies

    Equipment

    I love using my mini countertop oven from Breville. Their Smart Oven is one of my favourite kitchen appliances that I use all the time - it's the perfect size to whip up a batch of these cookies in no time, without having to turn on my big oven.

    Storage

    You can store these away in an air-tight storage container in the fridge for roughly 5 days, or in the freezer for up to 3 months.

    Toasty's Tips

    • Make sure to refrigerate the cookie dough for at least 1 hour before baking, and bake it right after taking it out of the fridge. This will help ensure your cookies retain their shape without flattening.
    • Feel free to add your favourite choice of nuts, seeds, dried fruits, or other mix-ins as you like. It's easily customizable!
    • Instead of coconut oil, you can also use avocado oil or olive oil if you prefer.
    • Feel free to adjust the amount of sweetener in this recipe to your tastes.
    • While I like making my cookies on the smaller side for snacking and portion control, you can make them larger if you prefer.

    Other Flavours to Try

    Check out these other easy and delicious Oatmeal Cookies recipes:

    • chocolate chip oatmeal cookies
      Chocolate Chip Oatmeal Cookies
    • peanut butter and jelly oatmeal cookies
      Peanut Butter & Jelly Oatmeal Cookies
    • double chocolate oatmeal cookies
      Double Chocolate Oatmeal Cookies
    • oatmeal raisin cookies
      Oatmeal Raisin Cookies

    📖 Recipe

    banana nut oatmeal cookies

    Banana Nut Oatmeal Cookies (Flourless)

    Toasty Apron
    These Banana Nut Oatmeal Cookies are soft, chewy, and so delicious. They're incredibly easy to make with just a bowl and spatula - and they're flourless!
    Print Recipe Pin Recipe
    Prevent your screen from going dark
    Prep Time 10 minutes mins
    Cook Time 10 minutes mins
    Total Time 20 minutes mins
    Category Breakfast, Dessert, Snack
    Cuisine American
    Servings 16 cookies
    Calories 108 kcal

    Suggested Equipment

    • Mini oven
    • Mixing bowls
    • Baking sheet
    • Cookie scooper
    • Meal prep containers

    Ingredients
     
     

    Dry Ingredients

    • 1.5 cups rolled oats
    • ½ teaspoon baking soda
    • ½ teaspoon ground cinnamon
    • ¼ teaspoon salt

    Wet Ingredients

    • 2 large bananas - mashed
    • ½ cup natural peanut butter
    • 1 teaspoon vanilla extract
    • 2 tablespoon honey

    Mix-ins

    • ¼ cup crushed walnuts

    Instructions
     

    • Combine dry ingredients in a large bowl. Give it a mix.
    • Add wet ingredients to bowl. Mix with dry ingredients until well combined and it turns into a cookie dough texture.
    • Stir mix-ins into the dough until they're well distributed. Refrigerate for at least 1 hour.
    • After dough has been chilled, take a baking sheet lined with parchment paper, and divide the dough into roughly 16 equal portions using a cookie scooper.
    • Gently press balls of dough into flatter shapes with the back of a spoon.
    • Pre-heat oven to 350°F/177°C. Bake cookies for 10-12 minutes or until edges turn golden brown. All ovens are different so cooking times may vary.
    • When done baking, take the cookies out and let them rest on the baking sheet for 5 minutes, before transferring them to a cooling rack to cool down completely. Enjoy!

    Notes

    1. Watch the step-by-step video tutorial here.
    2. Make sure to refrigerate the cookie dough for at least 1 hour before baking, and bake it right after taking it out of the fridge. This will help ensure your cookies retain their shape without flattening.
    3. Feel free to add your favourite choice of nuts, seeds, dried fruits, or other mix-ins as you like. It's easily customizable!
    4. Feel free to adjust the amount of sweetener in this recipe to your tastes.
    5. While I like making my cookies on the smaller side for snacking and portion control, you can make them larger if you prefer.

    STEP-BY-STEP VIDEO

    You can find step-by-step video tutorials for all of my recipes on my YouTube Channel. There you'll find many more tips and tricks to help you along!
    Visit the YouTube Channel

    Nutrition

    Serving: 1cookieCalories: 108kcalCarbohydrates: 13gProtein: 3gFat: 5gSaturated Fat: 1gPolyunsaturated Fat: 2gMonounsaturated Fat: 2gSodium: 72mgPotassium: 140mgFiber: 2gSugar: 5gVitamin A: 10IUVitamin C: 1mgCalcium: 12mgIron: 1mg

    Note: Nutrition information is automatically calculated, so should only be used as an approximation.

    Keyword baked oats, baking, banana, banana nut, cookie recipes, cookies, easy cookies, healthy cookies, oatmeal cookies
    Tried this recipe?Let us know how it was!

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    I believe in making good food for everyday life. My goal here is to make the cooking process fun, easy and accessible for everyone, regardless of skill level. Whether you're a beginner chef or a seasoned pro, here you'll find tasty and healthy meals made with simple ingredients, broken down into bite-sized steps that anyone can confidently try at home.

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