Prep. time: 5 minutes
Cooking time: 10 minutes
 

Serve the plums with white meat, poultry or foie gras.
They will keep for about 10 days. 
 

1. Run the plums under water, dry them and leave them whole and unpitted.
2. Prepare the syrup by bringing the water and sugar to a boil.
3. Add the mustard seeds and spices; continue cooking for a few minutes.
4. Pour over the plums; cool to lukewarm before placing into a jar.