Seville Orange Marmalade Recipe Pressure Cooker 👉 Remove any pips from the. Simmer for 1 12 to 2 hours turning them occasionally until they are soft enough for you to pierce the skins with the end of a teaspoon.
Close the pressure cookery and bring up to high pressure. Cover the pan with a lid or a large sheet of foil and bring slowly to the boil. If necessary weight the oranges with a heat-proof plate to keep them submerged.
Keep the juice peel pips and pith.
Place lid on Instant Pot and set to High for 10-minutes. Close the pressure cookery and bring up to high pressure. If you dont have a pressure cooker then boil in a saucepan for over an hour till the fruit is cooked through says Diana. Tie the muslin up into a bag containing the pips and flesh and add to the pan.