SASHIMI OF GEODUCK clam should be a revelation for most sushi lovers. The rich clam flavor is pure and clean, without any distractions, and balanced by a slight sweetness. The texture is al dente in the best way. A light soy-based sauce used sparingly can accentuate the taste.
1. Clean the clam. Immerse geoduck in pot of boiling water for 10 seconds. Remove from pot, run under cold tap, and then peel off leathery siphon sheath. Cut adductor muscles (where clam attaches on inside of shell) on either side and remove body from shell. Slice off siphon at base of body and nip off the tough, dark tip of siphon, about a 1/2-inch. Discard the gut ball and gills and reserve rest of the body meat for saute or stir-fry. The siphon is best for sashimi or ceviche.
2. Slice siphon lengthwise not quite all the way through so that it is butterflied, and spread open. Clean under tap, making sure to wash off any sand or grit. The siphon is now ready to be thinly sliced at an angle for sashimi.
3. Make a sauce either for dipping or to pour over sashimi. For instance, 1 tbsp soy sauce with 1 tbsp rice vinegar and 1 tsp minced ginger. Garnish with wasabi and pickled ginger.