It takes 15 minutes to steam river crabs as follows:

1. Soak fresh river crabs in salt water for a period of time to let them spit out the dirt, then wash them with water.

2. Use a toothbrush to brush the mud off the river crabs, then rinse them several times with water.

3. Put a suitable amount of water in the steamer, and put the cleaned river crabs into the pot.

4: Cover the pot and steam for 15 minutes.

5: Prepare the dipping sauce while the crabs are steaming: peel the ginger and mince it.

6, pour appropriate amount of balsamic vinegar.

7, the dipping sauce is ready.

8, river crab steamed and open the lid.

9, the steamed river crab into the plate, open a full of crab yolk, really tempting ah.