Wash the jars, lids, and bands in hot soapy water.
In a stockpot, bring 5 cups of water and 1/2 cup of sugar to a boil.
Fill the water bath and bring to a boil.
Using a food funnel, fill the quart jars with rinsed cherries.
Pour the sugar water into the jars, leaving 1/2 inch headspace.
Using a bubble popper, remove any air from the jars.
Wipe the rim of each jar with a clean towel or paper towel.
Place the lids on the jars and tighten the bands.
Using the jar lifter, place the jars into the boiling water bath.
Process for 15 minutes for sea level altitude, adjust for higher altitude.
Remove the jars to a wooden cutting board and allow to cool for 12-24 hours before labeling and storing. Check the lids for proper seal, if any did not seal, refrigerate and use first.