What I found at my local grocery
If required clean your chicken feet, and optionally clip the toe nails, place in a bowl
Add marinade ingredients to bowl, mix well. Let sit for 30 minutes to 2 hours, stir occasionally.
Add oil to IP liner, put IP on saute
Put chicken feet in liner right away, to cold oil so they don't pop and burn you, save remaining marinade
Add left over marinade to smaller bowl. Add rest of sauce ingredients, Stir.
Stir chicken feet often until a little browned. Add chicken broth and deglaze liner
Add sauce, stir it up
Set IP to pressure cook for 20 minutes
Allow to natural pressure release 10 minutes, quick release the remaining pressure
Now you can cook the sauce until thick, on saute stirring frequently, or remove and eat immediately, like I do
Garnish with green onions and/or sesame seeds.
