Food & Cooking Recipes Snacks Sarah's Berry Jam 3.5 (43) 3 Reviews By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on March 26, 2021 Print Share Share Tweet Pin Email Yield: 4 cups Everyday Food host Sarah Carey's jam recipe skips the traditional pectin and calls for just four ingredients: fruit, sugar, salt, and fresh lemon juice. Ingredients 3 pounds fresh berries 1 ½ pounds (3 ⅓ cups) cups sugar 4 ½ teaspoons lemon juice (from ½ of a lemon) Pinch of coarse salt Directions Place a few small plates in the freezer. Stir berries, sugar, lemon juice, and salt in a large, heavy stockpot. Bring to a boil, stirring to dissolve sugar and mashing lightly with a potato masher. Skim foam from surface. Cook, stirring more frequently as jam thickens, until it has the consistency of very loose jelly, 8 to 9 minutes. Remove from heat. Remove a plate from freezer; drop a spoonful of jam on it. Return to freezer for 1 to 2 minutes; nudge edge of jam with a finger. It should hold its shape. If jam is too thin and spreads, return it to a boil, testing every minute, until done. Strain about half of the jam; discard seeds. Return strained jam to pot. Return to a boil. Remove from heat. Spoon hot jam into hot sterilized jars; cover immediately with sterilized lids. Bryan Gardner Print