How to Clean a Whole Crab
Working with a whole crab feels intimidating until you realize it is just a series of removable parts. Focus on the underside, where the crab's biology makes it easy to take apart without needing a heavy cleaver.
Work with a cold crab and a steady hand.
Keep the crab chilled until the last moment to ensure the meat remains firm. A heavy-duty kitchen shear and a stiff-bristle brush are the only tools you need.
- kitchen shears
- stiff-bristle brush
- large bowl of ice water
What goes in.
- 1whole live or freshly steamed crab
Accessing the interior
The 'apron' is the triangular flap on the underside; locating its tip and pulling it firmly back toward the head is the only way to release the main shell.
The method.
Remove the apron
Place the crab on its back. Locate the triangular flap on the abdomen. Insert your thumb or a knife tip under the point and pull it upward until it snaps off.
Detach the top shell
Place your fingers in the gap left by the apron. Pull the top shell away from the body—it should lift off cleanly, exposing the internal cavity.
Clear the gills
You will see feathery, grey structures running along the sides. These are the gills. Pull them out completely and discard them, as they have a muddy, tough texture.
Remove the stomach
At the head end, look for a small, translucent sac. Pinch and pull it out; this contains grit and should not be eaten.
Final rinse
Scrub any remaining dark innards or loose membranes from the body cavity under cold running water. Pat dry before cooking.
When it doesn't go to plan.
If the crab is live, chill it in the freezer for 20 minutes before starting to quiet it down.
Wear gloves if you are sensitive to the sharp spikes on the shell edges.
Save the shells in a stockpot if you are making a seafood broth; they add deep body to the liquid.
The ones that keep coming up.
Can I eat the yellow stuff inside?
That is the tomalley. Many consider it a delicacy with a rich, intense flavor, but it is entirely a matter of personal preference.
Should I clean it before or after cooking?
Steaming the crab whole first makes the meat pull away from the shell more easily during cleaning. If you prefer to clean it live, work quickly.
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