Old Fashioned Blackberry Jam.
Prep Time: 20 minutes Cooking/Boiling Time: 25–30 minutes Water-Bath Canning Time: 10 minutes Cooling/Setting Time: 12–24 hours Total Active Time: ~1 hour Kitchen Equipment Needed Large Heavy-Bottomed Stockpot or Dutch Oven: Stainless steel or enamelled cast iron is preferred to prevent scorching and modern metallic reactions with fruit acid. Potato Masher or Wooden Spoon: For … Read more