Bake Play Smile
Place oranges in the water, bring to a boil then reduce to a simmer. Chop the cooled oranges into pieces and place into a food processor. Process until completely smooth and no lumps remain. Set aside.
Beat the eggs and caster sugar in a large bowl until pale and frothy (about 2 minutes on high using hand-held beaters). Add the orange puree and stir through. Add the almond meal and baking powder and stir through.
Pour the mixture into the prepared baking tin. Sprinkle the flaked almonds over the top of the cake. Bake for 60 minutes
Allow to cool completely in the tin (preferably place it into the fridge overnight. Dust with icing sugar just before serving.