Place the oranges in a saucepan filled with water.
Cook them on medium heat for 35-40 minutes, until the fruit softens and the peel bursts open.
Take them out and place them on a plate until cool.
When they are cool enough to handle, cut them into chunks and remove any seeds.
Preheat your oven to 180C. Butter your bundt cake pan really well. Coat it with flour to ensure the cake doesn't stick.
In a large bowl, whisk together the all-purpose flour, almond flour, baking powder, and salt.
Place the orange chunks, olive oil, eggs, sugar, and vanilla extract in a blender and blend until a smooth puree is formed.
Pour the orange puree over the dry ingredients and mix gently until a smooth thick batter is formed.
Transfer the batter into your prepared bundt cake tin and bake at 180C for 35-40 minutes, or until a skewer inserted in the center comes out clean.
Let the cake cool in the pan for 5 minutes, before turning it out carefully on a cooling rack.
Pour the melted white chocolate over the completely cooled cake. Top with candied oranges and sprinkles.
Let the chocolate set for about 5-10 minutes before slicing and serving. Enjoy!
