Add oil to the hen, then add salt and pepper, get a big tall pot, add your meat there, bring to a boil then simmer.
When it is about to boil add carrots, leek, peppercorns, ginger, celery, scallion white part, kobocha to the pot let it simmer with a lid on.
Once the carrots and kobocha are soft, remove them and let the soup cook until the hen is soft.
Once add the hen is almost ready, strain liquid (remove hen and other ingredients) and add the liquid and hen back to the pot, Blend carrots & squash with some of the soup liquid.
Add potatoes, fettuccini, the blended veggies, let it cook until pasta and potatoes are done, add salt and pepper, finish with some scallions on top, serve with hard-boiled egg, and some Peruvian popcorn