On Fri, 23 Jun 2017 13:27:08 -0400, songbird >
wrote:

>Boron wrote:
>...
>> My only concern (not based on any experience using frozen berries)
>> would be the moisture content. Freezer jam can sometimes be a bit
>> "damp" even with fresh fruit.
>>
>> You could defrost the berries in a sieve, tho. That might help prevent
>> any addl moisture..
>
> i mash the berries pretty well so there is
>usually plenty of juice anyways. i don't think
>this is a problem as i've not had poor results.
>
>
> songbird


Really, it is not ideal.

http://www.pomonapectin.com/faq/can-...-frozen-fruit/