In a mixing bowl, stir together honey, teriyaki sauce, ketchup, minced garlic, parsley and oregano; set aside.
Turn on your Instant Pot to "Saute" and add the sesame oil. Season chicken with salt and pepper and add to the pot. Let chicken brown on each side, about 2-3 minutes per side.
Once chicken is browned, set your Instant Pot to "HIGH" Pressure Cook setting for 12 minutes.
Pour the teriyaki mixture over the chicken.
Close the Instant Pot and let chicken cook. Once the timer goes off, let the Instant Pot go through a Natural Pressure Release for 5 minutes, then turn pressure nozzle to release any remaining pressure. Make sure the pin drops before removing lid from the pot.
Carefully remove chicken from the Instant Pot. Set the Instant Pot to "Saute". Make a slurry by combining the cornstarch and water; then stir into the teriyaki mixture to thicken the sauce. Let sauce heat up for 3-4 minutes to thicken.
Spoon some of the sauce over chicken and then sprinkle sesame seeds over top; add green onions as a garnish if desired. Serve remaining sauce on the side.

This is a wonderful dish to prepare for family or company! Try serving it with your favorite rice dish or orzo.

We cut our chicken into large chunks before preparing the recipe, which works great for meal prep and lunch containers.