Wash and drain the gooseberries.
Clean the spring onions and cut into rings, using 1/3 of the green.
Mix the vinegar and sugar and bring to the boil. Boil without lid for 2 minutes, then remove from heat.
Fold in the hot and mild curry powders, then immediately add 200 ml cold water.
Stir in the gooseberries and cook for 5 minutes.
Add the spring onions and cook for a further 5-8 minutes.
Season with salt and leave to cool.