In your Instant Pot add the cup of water to the bottom, add the steaming shelf and fill up your steamer basket with diced potatoes that are still in their skin. Cook for 15 minutes on the steamer function, remembering to set the pressure cooker to sealing.
In your Airfryer add a small drip tray to the bottom below your basket. This will then catch any of the fat drippings from the sausages. Then place your sausages and onion into the Airfryer via the basket and cook for 15 minutes on 180c.
When the potatoes are done remove the potatoes from the Instant Pot and add to a mixing bowl ready for making mash. To make the mash mix in ½ of the cup of water from the bottom of your Instant Pot, then add to it a tablespoon of coconut oil, a teaspoon of coconut butter and a tablespoon of coconut milk. Also add a generous amount of salt and pepper to totally flavour it. Mash well until you have amazing smooth creamy mash.
Remove the sausages from the Airfryer and plate them up with the mash.
Then take the stock from the bottom and the onions (the onions will fall down into it) and add to it the seasoning.
Drizzle the gravy juices over the mash and serve with fresh thyme.