This easy no-pectin Strawberry Jam Recipe is made with fresh strawberries, sugar, lemon juice, and zest. It cooks into a sweet-tangy refrigerator jam that’s perfect for toast, waffles, biscuits, and PB&J sandwiches.
Add the sugar, lemon juice and zest to a medium saucepan over low heat. Cook and stir the sugar until the sugar is completely dissolved.
Add the strawberries to the pan and continue to cook over low heat for 30 minutes until the mixture is at a low boil. (The mixture should be thickened a bit and almost the consistency of loose jam.)
Remove from the heat and allow to cool for 15 minutes.
Transfer to 2 pint jars and seal with the lid.
Store in the refrigerator for up to 2 weeks.
Notes
Serving size 1 tablespoon
This is a no-pectin refrigerator jam, so it will be softer than some store-bought jams.
The jam will continue to thicken as it cools.
To test the set, spoon a little jam onto a frozen plate and freeze for 2–3 minutes. If it wrinkles slightly when pushed, it is ready.
Store covered in the refrigerator for up to 2 weeks.
For longer storage, freeze in freezer-safe containers, leaving space at the top for expansion.