Chop the chicken breast into small pieces.
Put Instant Pot on sautée mode and place avocado oil in the IP and the chicken breast.
Stir the chicken breast and let it brown on all sides.
Turn off the Instant Pot when the chicken browned. Add the rest of the ingredients in the instant pot, except green onions, eggs, sesame seeds, and sesame oil.
Cook on high pressure for 25 minutes.
While the soup is cooking, on the stove boil a pot of water and cook ramen noodles separately. Follow directions on package.
Vent the Instant Pot when it's finished.
To make the bowl, put the cooked ramen noodles in the bowl, fill it with the soup that is inside the Instant Pot, and use toppings of the hardboiled eggs, green onions, sesame seeds, and toasted sesame oil. Enjoy!