2. Peel off the skin of cuttlefish, then cut the cuttlefish's belly with scissors, separate the head from the belly, then tear off all the internal organs of the belly, take out the small hard shell inside, and tear off the black film on the inner wall of cuttlefish.

3. Hold the lower part of cuttlefish whiskers tightly with index finger and thumb, and squeeze hard to pull out the small black spots in the middle. Then cut the eyes of the squid larvae with scissors, squeeze out the black juice inside first, and then rinse it thoroughly.