Prep the BeansMeasure: 1 cup dry beans for each quart jar½ cup dry beans for each pint jarRinse thoroughly in a strainer and remove any debris or damaged beans.
Prepare Jars and LidsWash jars, lids, and bands in hot soapy water.Simmer lids in a small saucepan of water to keep them sterile.
Boil WaterIn a large stockpot, bring filtered water to a boil.Set aside when ready.
Heat the Pressure CannerAdd about 3 quarts of water (or to the fill line) in your pressure canner.Start heating the water on low heat.
Fill the JarsAdd beans to each jar (1 cup for quarts, ½ cup for pints).Optional: Add canning salt.Pour boiling water over the beans, leaving 1 inch of headspace.Important: Do not overfill the jars with beans—they expand during canning and could cause jars to break.
Clean and SealWipe rims with a vinegar-dampened cloth.Add lids and screw bands on finger-tight.
Pressure CanLoad jars into the warm pressure canner.Lock the lid and turn heat to high.Once a steady stream of steam escapes from the vent, vent for 10 minutes.Add the weighted gauge (10 lbs pressure) or adjust for altitude if needed.When the gauge rocks steadily: Process quarts for 90 minutes. Process pints for 75 minutes.
Cool and RemoveAfter processing, turn off the heat and let the canner depressurize naturally.Wait until the air vent drops.Remove weight or regulator and wait 10 more minutes.Carefully open the lid away from you and use a jar lifter to transfer jars to a towel-lined counter.Let cool for 12–24 hours. Check seals before storing.