Peel the potatoes, cut into cubes and put on the boil, salt a little.
When the potatoes are soft, add the pasta and cook for 10 minutes.
After pouring green peas, if you do not need to defrost it in ice cream, immediately throw it into the pan.
Add fish along with the liquid to the soup and cook for another 5 minutes, salt if necessary.
Remove the soup from the heat and add chopped green onions, you can serve.