Preheat oven to 180ºC and butter 6 individual tart tins.
Place sugar and zest into Thermo bowl and mill 10 sec/speed 10.
Add almonds and vanilla and mill 20 sec/speed 10.
Add remaining ingredients except blueberries and icing sugar and blend 30 sec/speed 7.
Divide mixture between tart tins and top with blueberries to taste. Bake 20 minutes until golden and fragrant.
Dust with icing sugar before serving with ice cream, cream, mascarpone, vanilla yoghurt, custard…need I go on??