Peel and thinly slice lengthways the onions and place into the instant pot with olive oil and sauté until the onions have softened.

Add the sausages and brown on all sides. Then remove the sausages.

Add the tomatoes, garlic, seasoning, tomato puree, and beef stock. Use the stock and tinned tomatoes as a liquid for deglazing the instant pot.

Then press cancel on the sauté and add the sausages back in.

Add in the tall trivet and the expandable steamer. Peel and dice the potatoes and load into the steamer and season with extra salt and pepper. Place the lid on the instant pot, set the valve to sealing and pressure cook for 6 minutes followed by a 10 minute natural pressure release.

After releasing the pressure, transfer the potatoes to a bowl and mash with butter and salt and pepper. Then add a little extra mash to the contents of the instant pot, stir and sauté if not hot enough and this will create a thick sausage with onion gravy.

Now dish up your sausages and onions with mash and gravy recipe.