Chop rosemary, onion, and garlic. Core and quarter apples.
Flour the pork to assist browning.
Put ghee in a dutch oven and let it melt. Put the floured roast in the dutch oven.
Let it brown well on both sides.
Remove the roast from the dutch oven and put it in the inner pot of the Instant Pot.
In the dutch oven, saute the onion, apple, garlic, and rosemary together. Add the brandy and deglaze the pan. Set aside.
Pour the bottle of cider into the inner pot of the Instant Pot. Put the inner pot in the outer pot, close it, adjust the valve, and put it on Pressure for 35 minutes. Natural release for 10 minutes and quick release after.
Put the dutch oven on low heat and let it simmer until the liquid is reduced by half.
Put the roast in the dutch oven accompanied by the juice in the Instant Pot.
Slice the roast and arrange it on a serving plate with the apples and onions on top, pour the juice overall.
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