Forgot to defrost your frozen chicken? Feel free to add them to the Instant Pot without thawing. Just keep the potatoes whole and increase cook time in STEP 3 to 20 minutes. Garnish with parsley for a pop of freshness.
To make in a slow cooker, omit the flour and add all the remaining ingredients (chicken should be fresh or thawed) to a 5- to 6-qt slow cooker. Cover and cook on high 4-5 hours, until chicken is cooked through and potatoes are tender.