Ingredients
Scale
- 4 cups fresh blackberries
- 2 cups granulated sugar
- 1/4 cup lemon juice
- 1/2 teaspoon vanilla extract (optional)
- 1/4 teaspoon salt
Instructions
- Start by washing the blackberries thoroughly. Remove any stems or leaves.
- In a large pot, combine the blackberries, sugar, lemon juice, and salt. Let it sit for about 30 minutes to allow the blackberries to release their juices.
- After 30 minutes, place the pot over medium heat. Stir occasionally until the mixture comes to a boil.
- Once boiling, reduce the heat and let it simmer for about 15-20 minutes. Stir frequently to prevent sticking.
- If using, add the vanilla extract and mix well. Remove from heat.
- Transfer the jam to sterilized jars, leaving about 1/4 inch of headspace. Seal the jars tightly.
- Allow the jars to cool at room temperature before refrigerating. Your jam can be stored in the fridge for up to three weeks.
- Prep Time: 30
- Cook Time: 20