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Go Bananas on Keto
Discover the Unthinkable with These Low-Carb Hacks!

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Quick Summary tl;dr

Bananas, while delicious and versatile, come with a carb count that can be a challenge for those on a keto diet. Ripe bananas pack 20 to 30 grams of carbs, while greener ones are somewhat friendlier due to their resistant starch content.

But there's no need to miss out. You can harness the beloved banana flavor without the carbs using banana extracts or using green bananas in controlled portions. Dive into keto-friendly adaptations of favorite recipes like banana bread, banana bundt cake, Chunky Monkey ice cream, and banoffee chia pudding.

When crafting your recipe creations, remember alternatives like avocado and zucchini that can offer the creamy texture without the carb hit. The key is balance—mixing portion control, strategic ingredient swaps, and a splash of creativity to enjoy bananas without breaking your carb bank.

Table of Contents

Bananas: nature’s candy bar, wrapped in its own biodegradable packaging. But what happens when you're on a low-carb or keto diet? Given bananas' carb content, they can seem off-limits. However, with some creativity and clever alternatives, you can still enjoy their unique flavor and texture. Let’s dive in!

The Carb Dilemma with Bananas

Bananas are often hailed as a superfood. Among the vitamins and minerals in bananas, the most notable are potassium, which helps maintain proper heart and muscle function, and vitamin C, a powerful antioxidant that aids in protecting the body against cellular damage.

Additionally, bananas offer dietary fiber. This helps in slowing digestion, providing a feeling of fullness, and aiding in blood sugar control. Specifically, pectin and resistant starch are the primary types of fiber found in them, with the levels of each varying depending on the ripeness of the banana.

However, the same factors that make bananas a dietary staple for many can also pose challenges for those on low-carb or keto diets. Their naturally sweet taste is a direct result of their sugar content, primarily composed of glucose, fructose, and sucrose. This sweetness, while delightful, brings with it a carb count that can be concerning for those monitoring their carbohydrate intake.

A medium banana, for instance, typically has around 27 grams of carbs! To put this into perspective, someone on a strict keto diet might aim to consume only 20-50 grams of carbs per day, meaning that a single banana could represent over half of their daily carb allowance.

While the nutritional benefits of bananas are undeniable, it's crucial for individuals on low-carb or keto diets to approach them with an understanding of how they fit into their broader dietary goals.

Comprehensive List of Low-Carb Banana Alternatives

1. Blended Frozen Zucchini or Cauliflower in Smoothies

These veggies provide the creamy consistency that bananas typically offer in smoothies. They're neutral in flavor, allowing the other ingredients to shine. Plus, both zucchini and cauliflower are low in carbs and high in micronutrients, making them ideal for keto-friendly smoothies.

2. Blended or Grated Fresh Zucchini in Cakes and Muffins

The moisture content in zucchini can mimic the role bananas play in baked goods. It adds a softness to cakes and muffins without adding many carbs. Depending on the recipe, you may need to squeeze out excess moisture when using grated zucchini.

3. Avocado

A low-carb superfood, avocado can be the secret ingredient in many desserts. Its rich and creamy texture makes it an excellent substitute for bananas in dishes like ice creams, puddings, and smoothies. Besides, avocados are packed with healthy fats, fiber, and essential nutrients.

4. Pumpkin Purée in Baked Goods

Pumpkin offers a slightly sweet and earthy flavor, making it a suitable banana replacement in some recipes. It brings moisture to cakes, muffins, and bread. It's crucial to use unsweetened pumpkin purée and be mindful of portion sizes to keep carb counts in check.

5. Chia Seeds for Texture in Puddings

When mixed with liquid, chia seeds form a gel-like consistency, similar to mashed banana. They can be a great base for desserts, providing texture, fiber, and omega-3 fatty acids.

6. Greek Yogurt in Smoothies

For those not strictly dairy-free, full-fat Greek yogurt can add the creamy consistency to smoothies that bananas typically provide. Plus, it comes with the added benefit of protein.

7. Banana Extracts

If you're chasing the banana flavor without the carbs, extracts are your best bet. A few drops can transform a recipe, giving it that distinct banana aroma and taste. When shopping, it's essential to opt for sugar-free and Propylene Glycol-free versions to ensure you're not inadvertently adding unwanted carbs or other unwanted ingredients.

Go Bananas on Keto: Discover the Unthinkable with These Low-Carb Hacks!

Practical Tips for Using Actual Bananas Moderately in Low-Carb and Keto Diets

When the craving strikes and you just have to have the real thing:

Choosing Right

  • Ripeness Matters: Slightly green bananas are the way to go. They contain less sugar compared to their ripe counterparts, making them a better choice for those watching their carb intake. This is because unripe bananas are rich in resistant starch, a type of carbohydrate that resists digestion. As a result, resistant starch doesn't spike blood sugar the way typical carbs do, reducing the banana's net carb count. However, green bananas are not as flavorful and may not be suitable for all recipes so keep that in mind. They are suitable for recipes that involver baking or cooking, and less suitable for chilled desserts.
  • Storing Tips: To keep bananas from ripening too quickly, store them in a cool, dark place. If you wish to halt the ripening process even further, consider refrigerating them. The peels might turn brown, but the fruit inside will remain fresh and less sweet.

Portion Control

  • Treat it as a Delicacy: When on a low-carb or keto diet, it's beneficial to shift your perspective and view bananas as a special treat rather than a dietary staple. This can help curb overconsumption.
  • Size and Slice: Choose smaller bananas since they naturally have fewer carbs. Often, just a slice or two is enough to satisfy a craving rather than eating an entire banana. When crafting recipes that yield multiple servings, like the Bundt Cake below, using larger amounts is acceptable.

Spread and Mix

  • Incorporate Sparingly in Dishes: Instead of using a whole banana in your smoothie, for instance, try using a smaller portion and combine it with other low-carb ingredients to keep the carb count down.
  • Maximize Flavor: A thin layer of mashed banana on your low-carb bread or a small amount mixed into yogurt or "oatmeal" can impart that desired banana flavor without overloading on carbs. When paired with other ingredients like nuts, seeds, or berries, a little banana can go a long way in enhancing overall taste and texture.

By incorporating these strategies, you can still enjoy the taste and nutritional benefits of bananas while sticking to your low-carb or keto dietary goals.

Low-Carb and Keto-Friendly Banana-Inclusive Recipes

Banana Bread

Go Bananas on Keto: Discover the Unthinkable with These Low-Carb Hacks!

Indulge in the rich, moist, and utterly delicious flavor of this banana bread, but without the usual carb overload. Infused with chocolate chips and that distinct banana essence, it's a treat that will satiate both your sweet tooth and your dietary needs. Click here for ingredients and full instructions.

This recipe makes 12 servings. One serving is 4.4 g net carbs.

Banana Bundt Cake

Go Bananas on Keto: Discover the Unthinkable with These Low-Carb Hacks!

Similar to banana bread but with even more banana flavor and no chocolate chips, this Banana Bundt Cake is out of this world! You can make the recipe as it is or double it to make a taller bundt cake (just make sure your bundt cake form is big enough).

This recipe makes 16 servings. One serving is 4.2 g net carbs, or 8.4 g net carbs per slice if you double the recipe.

Chunky Monkey Ice Cream

Even this popular ice-cream from Ben & Jerry's can be keto-fied!

Go Bananas on Keto: Discover the Unthinkable with These Low-Carb Hacks!

To make it, follow the instructions below:

  1. Place the following ingredients in a blender: 1 large ripe banana (120 g/ 4.2 oz), 2 1/2 cups (600 ml) heavy whipping cream, 1 cup (250 g/ 8.8 oz) Greek Yogurt, 1/2 cup (50 g/ 1.8 oz) collagen powder, 1/2 cup (100 g/ 3.5 oz) Allulose, 1 tablespoon sugar-free vanilla extract and 1/2 tablespoon sugar-free banana extract.
  2. Process until smooth and creamy but do not over-blend to prevent the cream from splitting. Pour the mixture to your ice cream maker and churn until soft-serve consistency (this will take about 60 minutes).
  3. Transfer into a freezer-friendly container and add 1/2 cup (50 g/ 1.8 oz) roughly chopped walnuts and 1/3 cup (60 g/ 2.1 oz) sugar-free chocolate chips or 85-90% dark chocolate chips. Swirl in and place in the freezer for 30 to 60 minutes before serving.
  4. Soften out of the freezer for a few minutes before scooping. Cover and store in the freezer for up to three months.

This recipe makes 8 servings. One serving is 7.9 g net carbs.

Banana Chia Pudding

Delicious as a sweet breakfast treat or after-dinner dessert, this banana chia pudding will be your new favorite!

Go Bananas on Keto: Discover the Unthinkable with These Low-Carb Hacks!

To make it, follow the instructions below:

  1. Place the following ingredients into a blender: 1 cup (240 ml) unsweetened almond or cashew milk, 1/2 cup (120 ml) heavy whipping cream or coconut milk, 1 ripe banana (100 g/ 3.5 oz), and 1/8 teaspoon cinnamon. Process for a few seconds until smooth and frothy.
  2. Pour into a bowl and add 5 tablespoons (40 g/ 1.4 oz) chia seeds. Stir to combine and let it soak for 30 minutes. (If you use ingredients straight from the fridge it will take up to 60 minutes.)
  3. Taste and optionally add your favorite low-carb sweetener. Divide between 6 small jars.
  4. Slice one 1 ripe banana (100 g/ 3.5 oz) and top each pudding with 3-4 slices.
  5. In a bowl whip 1/2 cup (120 ml) heavy whipping cream and add a dollop into each jar on top of the banana layer.
  6. Finally, sprinkle with grated dark chocolate. You'll only need a square or two of 85-90% dark chocolate.
  7. Store in the fridge for up to 3 days.

Bonus: Transform this breakfast jar into a real treat and make Banoffee Chia Pudding by drizzling in some Allulose-based keto caramel! You can learn how to do that in this Keto Flan recipe. Use 4 tablespoons of Allulose plus 2 tablespoons of water to make the caramel, and then drizzle on top of the banana layer.

This recipe makes 6 servings. One serving is 8.9 g net carbs.

Note: The above three recipes have been trialed and tested although they have not yet been shared at and will not appear under Recipes in the KetoDiet App.

More Low-Carb Banana Recipe Ideas

Hungry for more? Here are even more tips on making banana-flavored keto recipes!

Go Bananas on Keto: Discover the Unthinkable with These Low-Carb Hacks!

Banana-Flavored Smoothie

Whip up a smoothie with almond milk (or coconut milk or cream), a hint of banana extract, cinnamon, and chunks of peeled zucchini (either fresh or frozen). Sweeten to taste using a sugar-free sweetener. For added nutrition and a creamy texture, incorporate a scoop of collagen powder. If you're exploring more keto-friendly smoothies, The Beginner's Keto Diet Cookbook boasts a range of recipes, including ones with zucchini and avocado that meld seamlessly into the mix.

Banana Pancakes

Starting with the Basic Keto Pancakes recipe, infuse some banana flavor by adding banana extract to your liking. For those who prefer natural banana, the Carb-Up Spiced Banana Pancakes recipe can be your base. Adjust it to meet your carb needs, perhaps by replacing cashew nuts with almond flour.

Banana Muffins

Start with the Pumpkin Chocolate Chip Blender Muffins recipe. Replace the pumpkin puree with two mashed bananas. Optionally, adjust the spices: consider 2 teaspoons of cinnamon and a teaspoon of nutmeg as a delightful alternative to pumpkin pie spice. For a twist, swap almond flour for ground walnuts or pecans.

Banana Creme Brulee

Elevate the classic Keto Creme Brûlée recipe from the KetoDiet app with a few drops of banana extract to taste, or consider blending with one large banana before baking.

Banana Creme Caramel (Flan)

For a delightful variation on the classic flan, start with the Creme Caramel (Flan) recipe. Introduce banana extract or incorporate one banana in step 4 for a delicious transformation.

Banana Panna Cotta

For a banana-infused panna cotta, take inspiration from the Raspberry Panna Cotta. Swap out the raspberries and introduce banana extract or blend in one large banana. For an added touch, consider a pinch of cinnamon.

Banana Cheesecake

Start with the Basque Burnt Cheesecake as your foundation and blend in one to two mashed bananas for a delightful twist on this classic Spanish treat. For a simpler variation, mix mashed banana into the No Bake Cheesecake Bars. Alternatively, take the Berry Cheesecake Jars recipe and swap out the berries for banana, offering a crustless, easy-to-make option.


Navigating the world of low-carb and keto diets might seem restrictive, but as we've explored, there are numerous ways to incorporate flavors and textures you love, including bananas. By leveraging banana alternatives or using the actual fruit mindfully, you can maintain your dietary goals without sacrificing taste.

Embrace these strategies, and remember: a balanced diet is about innovation and adaptation, not elimination. Whether you’re reaching for a banana extract or a slice of actual banana, there’s always a way to make it fit into your low-carb or keto lifestyle.

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Martina Slajerova
Creator of

Martina Slajerova

I changed the way I ate in 2011, when I was diagnosed with Hashimoto’s, an autoimmune disease that affects the thyroid. I had no energy, and I found it more and more difficult to maintain a healthy weight.

That’s when I decided to quit sugar, grains, and processed foods, and to start following a whole-foods-based ketogenic approach to food.

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Comments (11)

I have seen many candy flavoring (ex. Lorann Oils) and keto advertised products that use propylene glycol. While I have read different sources online arguing whether it is safe or toxic, I am confused if it is processed like a carb. Does it raise blood glucose or interfere with ketosis?

Hi Christina, as far as I know it does not interfere with ketosis and in terms of carb count it has not impact. Since there are plenty of PG options available, I personally avoid it for those mentioned health concerns.

Propylene Glycol is anti-freeze. You want to eat anti freeze? I sure don't

I love your banana bread recipe, the best one I've tried. It's just so much more satisfying with chocolate chips!

Thank you so much, I agree! 😊

These recipes are amazing!! I really need to try the bundt cake, it looks so good. So many new ideas. I love that you use the real thing. I once made ice cream from another blogger that used strawberry or raspberry extract instead of real fruit and it was awful. Always better to use the real thing!

Thank you Hayley! I'm not too keen on food extracts either, unless it's vanilla (I make my own) or almond extract. I also quite like cherry and orange extracts, at least the brand I use. But it's always best to use the real thing, most extracts rarely taste as good.

Wow! Great Recipes and Ideas, Martina! These def inspire me! I can see how these ideas could be further adapted to other fruits too.... ie Peaches are in season right now and the last of the cherries.... Thanks for sharing... and Thanks for the Inspo!

Absolutely! I've actually got some really good recipes with peaches, cherries and other fruits. These are my favourites 😊
Low-Carb Cherry Garcia Ice Cream
Low-Carb Single Serve Peach Cobbler

Yes, I've made and enjoyed the Cherry Garcia Ice cream. Very good! I'm looking at the Chunky Monkey ice cream method but with Peaches... in season right now.... Peach extract, leave out the addins, or the chia pudd, banana pancakes, but with peaches, maybe peachy muffins.... thanks for your efforts! It helps me stay the course.

I love the idea of peach muffins! I'd probably chop some in the batter plus add more slices for topping before baking it. Ice cream could be nice too! You might not need the extract but you'll see. Use as many peaches as you can to fit in your carb limit.