500 grams pickling cucumbers, sliced into rings 
2 medium sized onions, sliced into rings
1/4 cup /50 grams salt
Put cucumbers, onions and salt into a bowl.  mix well.  Leave for 2-3 hours, with a weight on top.  Rinse and drain well.
Boil together:
2 cups / 500ml vinegar
1 2/3 cup/ 350grams  granulated sugar 
2 tablespoons white or yellow mustard seeds
2 tsp celery seeds
1/2 tsp turmeric 
1 teaspoon black peppercorns
Add drained cucumbers and onions.  Bring back to the boil. 
Spoon into warm sterilised jars.  Seal and store for 2-3 weeks before eating. 
