Jam makers - help please with question

doc311, Feb 10, 11:44pm
I have bags of plums in the freezer ready to turn into jam (the dark red plums) is it true that if you cook with the stones it aids in the setting of your jam!

samsnan, Feb 11, 5:08am
Yes it does and you will find they will float to the top and you can scoop them out with a teaspoon. Does take a while though. I wont hurt if you leave a few in.

tehenga288, Feb 11, 5:34am
Love plum jam with a few stones in