Step 1

Prepare the potatoes and place in a steamer basket which fits your Instant Pot.

Step 2

Add the oil to the Inner Pot and press Sauté. When hot, sear the sausages and be sure to roll them around to get them brown.

Step 3

Stir in the sticky onions, wine and water. Place a long legged trivet in then the potatoes in their basket on top.

Step 4

Put the lid on, set the vent to Sealing and set the pot to Manual High for 8 minutes.

Step 5

QPR when alarm sounds and remove the potatoes carefully with an oven mitt. Tip into a bowl, mash and add the milk, mustard, butter and cheese. Taste and adjust the seasonings to your preference.

Step 6

Meanwhile, slake the cornflour in the 1 tbsp of water (which just means to mix together thoroughly!) and pour into the inner pot with the sausages. Turn it back onto Sauté and quickly, the sauce/gravy will start to thicken. Dish up the mash and serve the sausages and onion gravy on top.