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Flourless White Chocolate Slice with Orange Blossom and Banana

When you’ve got some sad looking bananas in the fruit bowl, this flourless white chocolate slice with orange blossom and banana is a winner! It’s an especially great gluten-free banana cake if you can source gluten-free baking powder!

flourless and gluten free banana cake slice

Flour-less White Chocolate Slice with Orange Blossom and Banana

Prep Time15 mins
Cook Time50 mins
Total Time1 hr 5 mins
Servings: 16 square slices
Author: Eva Lewis


  • 250 g white chocolate
  • 250 g almonds
  • 150 g low G.I cane sugar
  • 150 g butter at room temperature
  • 6 eggs
  • 1 tbsp baking powder
  • 1 tbsp orange blossom water
  • 2 bananas


  • Preheat oven to 170°C (338F). Brush a square 20cm baking tray with melted butter or spray with vegetable oil spray. Line the base and side with non-stick paper.
  • Combine the white chocolate and almonds together into a food processor and mix until it forms a crumbly texture. Set aside.
  • Place the remaining ingredients, except the bananas, into the processor until smooth. Add the chocolate and almond mix and whizz for another few seconds until combined. Pour into a prepared pan.
  • Bake for 40 minutes, take it out and place banana slices on top of the cake and cook for a further 10 minutes or until a skewer inserted into the centre comes out clean. Set aside to cool.
  • Tip: If using Cavendish bananas, to keep them fresh and from turning brown, brush with fruit juice such as apple or pineapple juice. Alternatively, use Ladyfinger bananas which won’t lose their yellow colour.


gluten free and flourless white chocolate and banana slice
gluten free cake with banana and chocolate

If you love bananas just as much as we do in our house you’ll love my Banana & Coconut Milk Pops recipe and Bellini recipe Banana Bread! 

Eva Lewis (The Multitasking Woman)