Prep15 m Cook20 m Ready In35 m In a stockpot, combine the strawberries, sugar, vinegar and salt. Bring to a rolling boil, and cook stirring frequently for 15 to 20 minutes, or until the temperature of the mixture has reached 220 degrees F (105 degrees C). Transfer the mixture to hot sterile jars, leaving 1/2 inch headspace, and seal. Process jars for 10 minutes in a water bath. Refrigerate jam once the seal is broken. You might also like How to Make Strawberry Jam This recipe for fresh jam couldn't be easier—just three basic ingredients! B and L's Strawberry Smoothie Fresh berries, skim milk, plain yogurt, and vanilla make a 5-star smoothie. Rack of Lamb with Strawberry Mint Sauce Spring strawberries elevate the roasted lamb rack! Get the magazine Get a full year for just $7.99! Cook 5-star weekday dinners every time. Prep15 m Cook20 m Ready In35 m In a stockpot, combine the strawberries, sugar, vinegar and salt. Bring to a rolling boil, and cook stirring frequently for 15 to 20 minutes, or until the temperature of the mixture has reached 220 degrees F (105 degrees C). Transfer the mixture to hot sterile jars, leaving 1/2 inch headspace, and seal. Process jars for 10 minutes in a water bath. Refrigerate jam once the seal is broken. You might also like How to Make Strawberry Jam This recipe for fresh jam couldn't be easier—just three basic ingredients! B and L's Strawberry Smoothie Fresh berries, skim milk, plain yogurt, and vanilla make a 5-star smoothie. Rack of Lamb with Strawberry Mint Sauce Spring strawberries elevate the roasted lamb rack! Get the magazine Get a full year for just $7.99! Cook 5-star weekday dinners every time. You might also like How to Make Strawberry Jam This recipe for fresh jam couldn't be easier—just three basic ingredients! B and L's Strawberry Smoothie Fresh berries, skim milk, plain yogurt, and vanilla make a 5-star smoothie. Rack of Lamb with Strawberry Mint Sauce Spring strawberries elevate the roasted lamb rack! You might also like