The root vegetables are peeled and cut into strips.
Put the peas to boil. You can pour fresh water into the same water in which it was soaked. I poured fresh water. Immediately add the chopped parsley root and celery to the pan. Bring to a boil, reduce the heat to a minimum, do not add salt! Cook until the peas are ready. The cooking time depends on the variety of peas and the soaking time. Try. In principle, my opinion is that peas are not digested, especially for soup. I cook for 1.5 hours.