1, it takes about 20 minutes for the king crab to steam. Before steaming, you need to clean the king crab, and it will take about 20 minutes to steam it on the whole pot.

2. If the king crab is relatively large, it needs to be steamed for 5 to 10 minutes. When steaming the king crab, it needs to use a large steamer, and make sure that there is enough water in the steamer. Wait until the water boils before putting the king crab to start steaming. You can't add water in the middle.