Spices 2 max 3 of - cinnamon stick, star anise, vanilla pod, cardamom, nutmeg, cloves...
splashRum - Optional or Brandy
Instructions
Preheat the oven to 170 °C.
Wash, drain, and halve the plums. Remove the stones.
3 kg Fresh plums
Pack the plums tightly into a deep enamelled baking tray (or a heatproof glass tray). Press them down and don’t worry about overloading — they will shrink as they cook.
Add salt, vinegar and spices. See Note in the article.
2 tbsp Balsamic vinegar, pinch Salt, Spices 2 max 3 of
Place the tray in the oven. Allow the plums to release their juices, then continue baking slowly for about 4 hours.
Every hour, push the top plums down to prevent them from burning. The fruit will gradually reduce and thicken into a dark, rich spread.
Before the last push and sink, add a splash of rum, if using it.
splash Rum
When the mixture is thick enough and no juices are visible, the plum butter is ready.
Spoon into sterilised jars and seal while hot.
Cover with a cloth or towel and let it cool down till the next day.
Nutritional facts in this recipe are only informative. The calculation might slightly vary, depending on the exact ingredients you use. For accuracy, enter your specific ingredients into a nutrition calculator like MyFitnessPal or Calorieking.