Blackberry Jam
 
 
Serves: Makes about 2¼ cups
Ingredients
  • 2 pounds fresh blackberries
  • 2 cups sugar
  • 2 tablespoons fresh lemon juice
  • ⅛ teaspoon kosher salt
Instructions
  1. In a large glass or ceramic bowl, combine all ingredients.
  2. Let stand at room temperature, stirring occasionally, until blackberries have released their juices and most of sugar has dissolved, about 1 hour.
  3. Transfer blackberry mixture to an enamel-coated cast-iron Dutch oven. Bring to a boil over medium-high heat; mash with a potato masher or the back of a wooden spoon. Reduce heat until mixture is gently boiling. Cook, stirring frequently, until thickened, about 50 minutes. Remove from heat. Let cool for 30 minutes. Spoon into jars. Cover and refrigerate for up to 2 weeks.
Recipe by Southern Cast Iron at https://www.southerncastiron.com/blackberry-jam/