
To the Instant Pot, add the chicken, ginger, garlic, soy sauce, water, brown sugar, and sesame oil. Give it a quick mix.
Cover with the lid, and make sure that the Instant Pot vent is in sealing position.
Press on "manual" or "pressure cook", set on high pressure, and cook for 3 minutes. Let the Instant Pot come to pressure, then it will stop cooking and will beep. Quickly release the steam and carefully open the lid.