In a mixing bowl, combine all ingredients except the chicken and cornstarch and mix.

Cut the boneless skinless breasts into bite-sized pieces and saute for 1-2 minutes on each side. (You will need to press the saute function on the IP before)

Pour the sauce on top and cook on high pressure setting for 4 minutes.

Quick-release once the timer goes off.

Then, remove the chicken from the pot and place 1/4 cup of the sauce into a bowl.

Whisk in cornstarch to the 1/4 cup of sauce and create a slurry.

Whisk in the slurry for ~3 minutes until sauce thickens. Add the chicken back and toss to coat!