Ingredients
- 300 gr red onion
- 100 ml apple cider vinegar
- 100 gr sugar
- 50 ml water
- 2 star anise
- 2 cloves
- 5 gr course sea salt
- 10 black pepper corns
Equipment
One 500 ml jar Nanostopper and Vacuum Pump or Airtender Electric
Method
Peel the onions and cut into thin slices. Combine everything in a glass jar. Heat for 30 seconds in a microwave on High. Close the jar with a Nanostopper in the lid. Pump until maximum vacuum level is reached (Electric: when the Airtender automatically stops.) Leave to pickle for at least 30 minutes.
Done!
