Bring a pot of water to boil and carefully add eggs. Cook for 6-7 minutes to achieve soft-boiled consistency, then transfer them to an ice water bath. Let them cool before peeling and halving.
In a large pot, bring chicken broth to a simmer. Add soy sauce and sesame oil, stirring until well combined.
Add frozen dumplings directly into the simmering broth. Cook them for about 8-10 minutes or until they float to the surface.
Introduce instant ramen noodles into the pot with dumplings and broth. Cook for about 2-3 minutes or until tender.
Toss fresh spinach leaves into the hot broth, allowing them to wilt for about 1-2 minutes.
Divide the noodles, dumplings, and wilted spinach evenly between serving bowls. Ladle hot broth over each bowl and top with halved soft-boiled eggs, sliced green onions, and a sprinkle of black sesame seeds.