1pouchCerto liquid pectin2 pouches in box (Note 3)
2tablespoonsfresh lemon juice
Instructions
Remove the hulls and wash the strawberries.
Wash and dry storage containers and covers. This can be jelly jars, mason jars or freezer-friendly airtight containers. This recipe makes about three pint sized mason jars. Set aside cleaned jars.
Place the strawberries in large mixing bowl. With a potato masher, crush the strawberries, until no whole berries remain. Set aside.
In another large mixing bowl, add the white granulated sugar. Do not substitute or reduce the sugar.
To the sugar, add the crushed strawberries. Stir until fully combined. Set a timer for ten minutes. Stir at least three times during the ten minutes.
In a small bowl, add the certo (liquid pectin) and lemon juice. Stir. Set aside.
After ten minutes, add the Certo lemon juice mixture to the berries with sugar. Set a timer for three minutes and stir the entire time. This step is to be sure the sugar fully dissolves and the pectin is mixed into the jam.
Grab the containers and fill with jam, leaving ½ inch of space from the top. This allows the jam to freeze and expand. This will prevent the jars from breaking. Add the covers. Use a wide-mouth funnel for less mess. Put on the lids.
Set the strawberry jam on the countertop for 24 hours. This allows the jam to seal and rest.
After 24 hours, keep the jam in the refrigerator up to 3 weeks or in the freezer for up to a 1 year. Defrost before using for best results.
Notes
Note 1: Use fresh, ripe berries for the best-flavored jam.Note 2: Do not reduce the sugar or the jam may not set. If you want a low sugar strawberry jam, check out my recipe. Note 3: Certo is liquid pectin, which has two pouches in one box. Storage Notes:Refrigerator - for three weeks in an airtight container.Freezer - for up to a year in a freezer-friendly container.