Raw version of infamous chocolate beetroot cake

I got the inspiration to have a go at making a raw adaption of a delicious vegan gluten free chocolate hazelnut cake I used to make for super special ocassions.   
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1 medium smallish beetroot that Joel's mum grew 
Blended with a little water 
And a good handful of juicy raisins and a banana
In a bowl mix with
Carob powder
A handful of chopped dates
a little salt and lemon juice
A tablespoon of melted coconut oil
2-3 tablespoons of freshly cracked and ground hazelnuts 
And dessicated coconut
To form into a soft 'cake' mixture 
Press into tart pan top with crushed hazelnuts and chill (to set)