- 450g Blackberries
- White wine vinegar
- STEP 1
After washing, steep the blackberries in just enough white wine vinegar to cover them. Cover the bowl.
- STEP 2
After about four days, strain the blackberries and liquid through a sieve or muslin.
- STEP 3
Place the resulting liquid in a pan and add 225g sugar to every 275ml of liquid. Bring to the boil and simmer for five minutes. Cool, then bottle.