Yes, cooked crabs can be used to cook porridge.

main ingredients: 2g of rice, 1g of glutinous rice, 15g of water, and 2 cooked crabs

auxiliary materials: 1 section of green onion, 1 piece of ginger, and appropriate amount of salt

Step 1: wash and disassemble the steamed crabs to remove the inedible parts.

step 2: add the washed rice and water into the rice cooker, and follow the porridge mode.

step 3: chop the ginger and onion.

step 4: pour the porridge cooked in the rice cooker into the pot, and add the disassembled crab, chopped onion ginger and a little salt.

Step 5: Bring to a boil with high fire, and turn to medium fire for about 5 minutes.

step 6: finished product. ?