Test thickness on a plate: ladle into sterilized mason jars and seal; refrigerate until ready to use.
Weigh berries and water into TMbowl; heat for 10 minutes at 100F Reverse speed 2 with the simmering basket over the hole in the lid
Weigh sugar into berry mixture inside TMbowl; heat for 5 minutes at Varoma (so the berries are boiled at Varoma for 2 minutes) Reverse speed 2 with the simmering basket over the hole in the lid
In the "old days", when you and I were young, these berries were made into vast batches of jam and canned fruit to be preserved over Winter. Now, they are fast frozen freshly picked, and small batches of jam are made, as needed.