DH has picked several pounds of blackberries, and is keen to make blackberry jelly. Anyone done it sucessfully? We have got jam sugar (sugar with pectin). Do we just do a blackberry jam and strain through a muslin?
yes you need a jelly bag and don't squeeze it or your jelly will go cloudy. think delia has a recipe i've followed. IIRC boil up black berries and water (can't remember amounts though) then leave to drip over night. then add sugar and jam it.