Ingredients: 750g dried squid, alkaline noodles 100g, warm water, stainless steel basin and kitchen knife.

1, prepare a dried squid.

2. Take a stainless steel basin and put 60 grams of alkaline surface.

3. Fill the squid with warm water.

4, cut into strips, remove the black film, suction cups, eyes and mouth.

5. Slice the packed squid with a blade, mix the sliced squid into the alkaline surface, grab it evenly and leave it for three hours.

6. Put the marinated squid slices into cold water and heat them. The water can't be opened. Pinch it with your nails until the squid slices reach a certain hardness, and then fish it into another clear water pot to remove alkali.

7, repeat the alkali five or six times, until there is no alkali foam.

8. Finally, fish it into clear water and use it when making squid soup.