Another Instant Pot miracle dish...easy, fast and incredibly tasty...better than take-out!
Add another tbsp of oil, the onion, garlic, and previously cooked chicken pieces back into the pot and sauté, stirring occasionally, until onion is softened, about another 3 minutes.
Add soy sauce, chili garlic sauce, ketchup, and red pepper flakes to the pot and stir to combine. Cover and set the Instant Pot to high for 3 minutes. When the time is up, do a quick release.
Add the honey and the sesame oil to the pot, stirring well. In a small bowl, mix the cornstarch and water together to make a slurry and add to the pot. Select Sauté and simmer about a minute or two until sauce thickens and becomes velvety. Stir in half the green onions. Add salt to taste.
Serve over rice, sprinkled with the remaining green onions and the toasted sesame seeds.