Banana and Nutella Cake


Banana and Nutella Cake

My latest bake is a delicious marbled-effect Banana and Nutella cake. It is very easy to make and it smells delicious while baking. Are you addicted to Nutella too?! Banana cake is always a great way to use up bananas that are past their best, and adding Nutella can only make it better, right?

Banana and Nutella Cake

The recipe I based this on is from the slow cooker page I follow on Facebook, called Slow cooked wonders. I thought I’d tried this one in the oven rather than the slow cooker though and see what happened. As you can see, it turned out very well. If you are making in this slow cooker it will take around 1.5 hrs on high.

I serve this as a deep cake with no filling or icing but you could also cut it in half and fill with whipped cream and chocolate ganache or Nutella buttercream for an incredibly indulgent treat.

Quick Tip! If you don’t have any ripe bananas but the craving for Nutella and banana cake has hit, bake them for 10-15 minutes, turning once, and you’ll have soft bananas ready for baking!



  • 115 g unsalted butter
  • 170 g caster sugar
  • 2 medium eggs
  • 3 ripe bananas, mashed
  • 2 tsp baking powder
  • 300 g plain flour (or use self-raising flour plus 1 tsp baking powder)
  • A pinch of salt
  • 5-6 teaspoons of Nutella


1. Preheat your oven to 180 degrees (fan).
2. Cream the butter together with the sugar, and then break in the eggs and mix well.
3. Stir in the bananas.
4. Add the flour, baking powder and salt. Stir till well combined but don’t over mix.
5. Put the mixture in a greased cake tin. I used a deep 8 inch tin.
6. Drop in the spoons of Nutella and use a knife to marble it in the cake batter. Banana and Nutella Cake

7. Bake for around 45-50 mins or until a skewer comes away clean. If it browns too much on top, cover the cake with foil for the last ten minutes.

Banana and Nutella Cake

Pin my Banana and Nutella Cake for later:

Banana and Nutella Cake


29 thoughts on “Banana and Nutella Cake”

  1. Could I make this in the Slow Cooker? I usually find that cakes are baked in my slow cooker in about 2 hours on High, should I give it a try? Thanks xx

      1. Well, I tried it and …………………………
        IT WORKED GREAT!!!!!
        Took 2 hours and 15 mins in my slow cooker.
        Lovely, lovely,lovely xxx

  2. I did mine in a slow cooker, about 2hrs 45mins.Came out perfect, one little tip though,I put some kitchen towel just under the lid to absorb any moisture.

  3. I’m just about to bake this and wanted to double check that it’s definitely plain flour like you’ve listed in the ingredients?! Just thought that cakes usually use self-raising flour, but I’m definitely not the most experienced baker 😉

    I’ve probably left it too late for you to get back to me, but worth a try! 🙂

    1. Ooooooh wait I think I get it now, it’s 300g plain flour plus 2tsp baking powder, OR 300g self-raising flour plus 1 tsp baking powder (not as well as the 2tsp!) I’m so silly, sorry 🙁

    1. Oh hello Becky 🙂 I think your slow cooker is 3.5 litre isn’t it, if so I would line the pot with baking paper and put it straight in the pot. Turn the bowl half way through and look out for burning in any hotspots!

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