old fashioned blackberry jam

Years back, my dad taught me the alchemy of canning.  There is an endless amount of satisfaction and pleasure in capturing a season's flavor and bounty to be enjoyed at a later date.  Not to mention you become a family favorite by bringing preserves to holiday gatherings or as a surprise to a dinner party.  Being that Point Robinson had a particularly incredible crop of berries this year - salmonberries, thimbleberries, and now blackberries, I wanted to share my favorite recipe for a non-pectin, old fashioned blackberry jam that is a sure fire win on February's toast. 
 

Steps for Happy Summer Jammin' (this recipe works for all berry friends)

1.  Go pick about 10 cups of blackberries - some very ripe, some pretty zingy.
2.  Start boiling six clean pint jars in a canner - also boil 6 lids in separate pot.  Be sure to use new lids every time - easily acquired at any grocery store.
3.  Bring blackberries to a boil over medium high heat with a constant stir.  Once at a rolling boil, add a squeeze of lemon juice and 6 cups of sugar (add sugar to taste preference).
4.  Stir at a rolling boil for between 5-10 minutes.  Use a clean spoon to test texture and consistency - It will take more or less time depending on the sugars in the berries and how much sugar you add.

The desired thickness is a lot like thick syrup - it will continue to thicken so it's better to quit a little early rather than boil it into a thick tar.
5.  Once your jars have boiled for 20 minutes they are ready - ladle jam in using a funnel to keep the mess semi-contained.  Be sure to leave a good inch or so at the top or the jam will boil out during the water bath that seals the jars.  Also the rim of the jar must be clean or the lids will not seal. 
6.  Put the lids on each jar with a gentle twist and set upright in the canner.  Bring water in canner to a boil with the lid on canner and let the jars boil for 20 minutes.
7.  Remove jars and set on counter - marvel at these amazing delights and whisper them kind words.  Notice that the joyful pop will echo from each jar letting you know that you've had a canning success!