You Will Need:


  • 125 g soft butter
  • 1 cup of ‘Natvia’ Sweetener
  • 2 tblsp of boiling hot milk
  • 1 tsp of soda
  • 0.5 tsp baking powder
  • 4-5 soft bananas (over ripen)
  • 2 eggs size 7- large
  • 2 cups of wholemeal flour
  • Olive oil for greasing the baking tin (only if you are not using baking paper all around the tin)



***Preheat the oven on ‘Fan Bake’ 180° C


  1.    Whisk softened butter and Natvia’ Sweetener till fluffy
  2.   Add 1 egg at the time continuing whisking
  3.   Put milk into the cup, heat it up in the microwave for 50 sec watching the overflow it has to come to the slight boil.
  4. Add soda to the cup mixing together let it foam. Add it into the mixture
  5. Mash bananas with a potato masher until soft
  6. Add bananas to the mix
  7. Add baking powder and flour to the mix and whisk together slowly until JUST combined
  8. Grease the baking tin and cover bottom of it with baking paper or cover the whole baking tin with baking paper to avoid the hassle.
  9. Put mixture into the tin and bake for 40 minutes
  10. Check the colour of the cake is golden, poke it through the middle with the toothpick, and if free of cramps, it’s ready to come out
  11. Take the cake out, let it cool completely ( little tip, we do use baking paper covering the whole tin so we could remove the cake straight after baking out of the tin for the purpose of cooling it faster)


  1. Combine all the ingredients for the frosting in the deep bowl
  2. Whisk it until creamy and thick
    If still not thick enough, add some more protein powder
  3. Toast the walnuts
  4. Chop them finely with the knife

Serve and enjoy your cake with a cup of coffee or tea

Bon Appetit

Nutrition Facts
12 servings per container
Serving size 1 Serving

Amount per serving
Calories 261
% Daily Value*
Total Fat 15g 19%
Saturated Fat 8g 40%
Trans Fat 0g
Cholesterol 64mg 22%
Sodium 98mg 5%
Total Carbohydrate 25g 9%
Dietary Fiber 2g 7%
Total Sugars 8g
Includes 0g Added Sugars 0%
Protein 7g

Potassium 276mg 6%
Vitamin A 103%
Vitamin C 5%
Calcium 29%

The Percent Daily Values are based on a 2,000 calorie diet, so your values may change depending on your calorie needs. The values here may not be 100% accurate because the recipes have not been professionally evaluated nor have they been evaluated by the U.S. FDA.

Step-by-Step Photos

This SugarFree Banana cake is so easy to make, it simply bakes for 40 minutes so you can have it ready in one-hour hands down if you have it without frosting on the top.

This scrumptious cake is also guilt-free due to its nutritional properties, not only it is sugar-free it is also wholemeal which instantly means- powered with essential enzymes for the smooth digestion!

It takes slightly longer with the frosting because the cake needs to cool down. To be honest, for me personally, I solely love this cake plain without frosting and I would have it with some Greek yoghurt on the side.

However, when it comes to my family and friends, they definitely enjoy it more with frosting on the top as Frosting gives this cake a little more sophistication and crunch if you decorate it with some nuts. So,  it is totally up to you how you prefer it, play it to the occasion and try both versions of it! Who knows you may whip some cream or make sugarfree ice cream, on this occasion, you don’t need any frosting and could have it plain. 

Alternatively, as I’ve mentioned before you may have it with Frosting and serve it without any sides, do what you think may suite you and have fun with it!


Bon Appetit

Please share your comments below

We really appreciate your Feedback

Leave a Reply