Fresh sour cherries are somewhat rare as they don't travel as well as the sweet red and yellow versions. So when Lady Luck hands you a couple of pints do yourself a favor and put up this sweet and tangy low-sugar Sour Cherry jam.
A step-by-step tutorial on how to make classic, lower-sugar preserves using fruit to sugar ratios and optional "flavor zing" add-ins that will convert just about any fruit into a creative and delicious jam.
Strawberry jam is often too sweet for my taste, but this lower sugar recipe adds balsamic vinegar to lend a bit of savoriness to the jewel-like strawberry conserve. This recipe would be great for tiny, flavorful Alpine strawberries.