Place the gooseberries and 200ml of water in a large pan. Bring to the boil and simmer for around 10 minutes until the fruit is soft and pulpy.
Add the sugar and stir over a gentle heat for another 10 minutes or until the sugar is completely dissolved.
Once the sugar has dissolved, bring the mixture to the boil and boil for further 10 minutes, stirring constantly to make sure it does not burn. The mixture should start to thicken up as it cooks.
Pour the mixture into a jar and seal. Keep in the fridge.