Begin by thinly slicing the fennel
and courgette for the salad – if you
have a mandoline then this works
best, but alternatively you can thinly
slice with a knife. To slice the
asparagus, use a peeler to
create ribbons.
Prepare the salad dressing by
whisking together the ponzu or
lime juice, mustard, sesame oil,
rapeseed oil and sugar in a small
bowl until smooth.
Scatter the sliced vegetables
onto a serving platter and distribute
the crabmeat around the salad.
Drizzle over the dressing and then
top with a sprinkling of black
sesame seeds and dill.