Fig and red onion tartlets

It is not clear whether Nigel intends this to be a tart to eat as part of your evening meal or as it's dessert.  As it contains figs and creme fraiche I went for the latter.  I'm still not sure!  I'd forgotten to season the filling before baking and the first mouthful was consequently a little bland. But the addition of a little sea salt transformed these tarts and I really enjoyed them.  I was particularly pleased at how much like the photo in the book these were.