Place the liner in your Instant Pot, then add the chicken to it. Set aside.
1 1/2 lbs boneless, skinless chicken breasts
In a mixing bowl whisk together the soy sauce, honey, rice vinegar, oil, garlic, and ginger. Stirring together until evenly combined. Pour this sauce evenly out over the chicken.
2/3 cup soy sauce, 1/2 cup honey, 5 tbsp seasoned rice vinegar, 1 tsp sesame oil, 2 1/2 tbsp freshly minced garlic, 3 tsp ginger paste
Add the lid turning to close, set the vent valve to the sealed position, and cook on the 'poultry' setting for 6 minutes. Carefully open the vent valve to perform a quick release.
Using tongs transfer the chicken to a cutting board and shred it. Set aside.
Press the 'saute' button. In a small bowl, whisk the cornstarch and water together until evenly combined in a slurry. Pour this mixture into the liquid in the Instant Pot. Cook, whisking often, until the the mixture's thickened some.
2 1/2 tbsp cornstarch
Return the chicken back to the pot and toss with the homemade teriyaki sauce until it's evenly coated.
Serve the chicken teriyaki over steamed white rice with a garnish of thinly sliced green onions. Enjoy!
thinly sliced green onions