Preheat oven to 170 Celsius fan
Combine all base ingredients in a food processor and pulse until it comes together
Press down evenly into the prepared 2lb loaf tin
Using the same bowl for the processor, add all topping ingredients except the flaked almonds and icing sugar
Blend and scrape down, then blend again until smooth
Pour the topping on top of the prepared base
Top with flaked almonds
Bake for 35 minutes
Leave to cool
Dust with icing sugar and slice into 8 bars
Enjoy
