DISH FIELD GUIDE
A reviewed Raw and acid-cured mapping. Use the method guidance below to choose shrimp, then check the bag’s processing state.
This dish does not have a published ShrimpSense playbook yet. Its reviewed method evidence is shown below without inventing recipe detail.
Inherited method fits, not a recipe-specific ranking. Processing and source caveats still apply.
Good for
Raw is the highest use of this shrimp - if you can get it raw at all.
Use it cold and dressed. If you want the raw ingredient, buy raw-grade amaebi, which is a different product on the same shelf - that distinction is the single most useful thing the site can tell a reader about this species.
Good for
This is the exception: live kuruma is eaten raw in Japan. The channel makes it safe enough to be a tradition.
Treat it as Group A for every cooked method, and as a raw ingredient only when it arrives alive or air-freighted whole. Its classical cooked preparation, irojime, is worth teaching on its own: live prawns skewered head to tail to stop them curling, dropped into heavily salted water with a splash of vinegar, then shocked in ice.
Good for
Raw the day it arrives is the best thing that happens to this animal.
Grill, sear or roast it, one to two minutes a side, pulled early because it carries over. Peel it raw, which is easier than peeling it cooked. Boil-and-drain stays ruled out: a boil flushes the hepatopancreatic fat that California Sea Grant says dry heat exists to keep.
Hours to days of chilled transport happen first, with autolysis running the whole time - and for pandalids that clock is fast, with myosin heavy chain degradation detectable within five hours on ice. Then the product freezes, often as a block with a long thermal path to the centre, so interior shrimp cross the damage band slowly.
Freezing rate sets ice crystal size: above 2 cm/h gives 10-50 micron crystals confined to interstitial spaces, against 100-300 micron dendritic crystals that pierce membranes below 0.5 cm/h. Frozen at sea crosses the -1 to -5C damage band once, fast, hours after capture, and before autolysis has run.
This is previously-frozen product that has taken an extra freeze-thaw cycle plus an unknown period at counter temperature - time spent walking through both the cathepsin optimum band and the bacterial growth range. Freeze-thaw damage is monotonic in cycles: after 21 cycles colony counts and TVB-N exceed the edible standard, with hardness, elasticity and chewiness all declining, and the published recommendation is fewer than eight.
Hardness is an integral of time at temperature, and cook loss, shrinkage and hardness correlate at 97.8, 92.3 and 88.4 percent. Every reheat moves further up the same monotonic curve and nothing re-hydrates.
No compatible or associated product examples are verified in the catalogue yet.
Japan · Raw & Cured
Jiangnan, China · Raw & Cured
We tell you when we don’t know.
