Mix all the marinade ingredients in a bowl.
Cut some slices in the chicken flesh to help the marinade penetrate better
Add the chicken pieces and mix and coat the marinade all over- then set aside and leave for an hour in the fridge
Peri-Peri Sauce Method
Make the Peri Peri sauce by combining all the ingredients except the oregano to a paste in a food processor. Stir in the oregano at the end.(if you have fresh oregano you can put it in the food processor)
If the sauce is too thick thin it down with a little more olive oil
Put the chicken stock in the instant pot bowl and mix a little of the peri-peri sauce in to add to flavor.
Then add the chicken and cook on high pressure for 7 minutes and 10 minutes of natural pressure release
Take out the chicken and place in a grilling tray - and set your oven to grill. With a brush put some per-peri sauce all over the chicken
Then put under the grill for approximately 5 mins, but watch closely so it does not burn.
After they are nicely browned they are ready to serve.
We served with some fries- and had the oven on while we were preparing the peri-peri chicken.