Pull off the switch cover plate by removing the two screws with a screwdriver. Turn the switch to the on position. Verify that the power is off to the switch by touching one leg of a circuit tester to the ground wire within the box, and the other to one of the two contact screws on the switch.
Boiling is the most common way to cook crabs and a favorite for all varieties. 1  Bring a large pot of water to a boil. Make sure to salt it enough so it tastes as salty as ocean water. 2  Add the crabs as quickly after one another as possible, so they cook for the same amount of time.
2Bring the water to a boil over high heat. Using tongs, pick up the crab, grasping it from behind and placing one arm of the tongs on the belly and the other on the back with the legs on either side. Place the crab back side up in the steamer rack. Cover and return the water to a full boil, about 1 minute. Reduce the heat to medium high and steam until the crab is cooked through, about 15 minutes more. 3Using tongs, remove the crab to a colander and rinse under cold water until cool enough to handle.