Blackberry Jelly (BRAMBLE JELLY) with half minute's boil THE CERTO (PECTIN} METHOD
... Blackberry Jelly (BRAMBLE JELLY) with half minute's boil THE CERTO METHOD THERE is no need now to spoil the delicate flavour of blackberries by boiling a long time to get a set. It is the pectin' in fruit that makes preserves set. Add pectin and you set ...