Canning Low Sugar Blueberry Jam Food

BLUEBERRY JAM

Steps:

• Place blueberries and lemon juice in a heavy-bottomed jam pot and gently bring to a simmer over low heat. Mash the blueberries to help them release their juices.
• Once the blueberries have released their juices, increase heat to medium-high, and add sugar.
• Cook the jam until it reaches gel stage, about 20 minutes. Test for gelling on a plate that's been in the freezer, or use an instant-read thermometer (220 degrees F at sea level).
• Pour finished jam into prepared jars, seal with 2 part lids. Store in the refrigerator or water bath can for a shelf-stable blueberry jam.

LOW SUGAR BLUEBERRY JAM

Steps:

• Prepare water bath canner. Wash jars and lids thoroughly in hot, soapy water and rinse well. Add jars to canner and cover with water 1 inch above the jars. Let jars sit in hot water until ready to use.
• Pour boiling water over lids and let sit in hot water until ready for use.
• Combine the fruit, juice or water and lemon juice in a large saucepan. Gradually stir in pectin. Bring mixture to a full rolling boil (one that can't be stirred down.), stirring constantly.
• Add sugar, if using. (see notes below) Return mixture to a full rolling boil that cannot be stirred down. Boil hard for 1 minute, stirring constantly. Remove from heat. Skim foam, if necessary.
• Ladle hot jam into hot jars. Cool to room temperature, if not canning. Then refrigerate immediately.
• If preserving, ladle hot jam into the hot jars, leaving 1/4" headspace. Wipe rims clean with paper towel.. Center lids on jars. Apply bands and adjust to fingertip tight.
• Place filled jars in canner ensuring jars are covered by over 1" water. Bring to a gentle, steady boil.
• Process jars for 5 minutes, under 1000 feet, adjusting for altitude. (see notes below) Turn off heat. Let jars rest in hot water for 5 minutes.
• Remove jars and cool. Check lids for seal after 24 hours. Lid should not flex up and down in the center, when pressed. Store jars in a cool place.

SURE.JELL FOR LESS OR NO SUGAR NEEDED RECIPES - BLUEBERRY JAM RECIPE

Steps:

• Bring boiling-water canner, half full with water, to simmer. Wash jars and screw bands in hot soapy water; rinse with warm water. Pour boiling water over flat lids in saucepan off the heat. Let stand in hot water until ready to use. Drain jars well before filling.
• Stem blueberries. Place blueberries in blender or food processor container; cover. Pulse on and off to evenly chop. (Do not purée.) Measure exactly 6-1/2 cups prepared fruit into 6- or 8-qt. saucepot.
• Combine 1/4 cup sugar and pectin. Add to prepared fruit in saucepot; mix well. Add butter to reduce foaming. Bring mixture to full rolling boil (a boil that doesn't stop bubbling when stirred) on high heat, stirring constantly. Stir in remaining 4-1/4 cups sugar. Return to full rolling boil; cook exactly 1 min., stirring constantly. Remove from heat. Skim off any foam with metal spoon.
• Ladle immediately into prepared jars, filling to within 1/4 inch of tops. Wipe jar rims and threads. Cover with two-piece lids. Screw bands tightly. Place jars on elevated rack in canner. Lower rack into canner. (Water must cover jars by 1 to 2 inches. Add boiling water, if necessary.) Cover; bring water to gentle boil. Process 10 min. Remove jars and place upright on a towel to cool completely. After jars cool, check seals by pressing middle of lids with finger. (If lids spring back, lids are not sealed and refrigeration is necessary.) Let prepared jars stand at room temperature 24 hours. Store unopened jams and jellies in cool, dry, dark place up to 1 year. Refrigerate opened jams and jellies up to 3 weeks.

CANNED BLUEBERRY JAM

Steps:

• Place blueberries in a food processor; cover and process until blended. Transfer to a stockpot. Stir in the sugar, lemon juice, cinnamon, lemon zest and nutmeg. Bring to a full rolling boil over high heat, stirring constantly. Stir in pectin. Boil for 1 minute, stirring constantly., Remove from the heat; skim off foam. Ladle hot mixture into hot sterilized half-pint jars, leaving 1/4-in. headspace. Remove air bubbles; wipe rims and adjust lids. Process for 10 minutes in a boiling-water canner.

DELICIOUS BLUEBERRY JAM RECIPE - LOW SUGAR OPTIONS

Steps:

• Clean your jars in warm, soapy water, dry, and set aside.
• Measure out six cups of fresh or frozen berries. Rinse them and shake them dry. Pick through the fresh berries to find any stems or other impurities.
• Add the berries to the large stock or soup pot, and mash the berries thoroughly. You could use an immersion blender if you wanted, but it's not necessary. As the berries cook, they will soften and dissolve.
• Following the instructions on your pectin box, add the pectin, zest of one lemon, and the dash of freshly grated nutmeg. Bring the berries to a rolling boil, a boil that doesn't stop even when stirred. Be sure to stir constantly, so the berries don't burn.
• When the berries have come to a full rolling boil, add the sugar and stir.
• Once the fruit has returned to the boil, set the timer for one minute. Stir constantly, and when the timer goes off, remove the pot from the heat.
• Test the jam by pouring a small bit on a frozen spoon and see if it sets properly. If it does not, return the pot to the stove and boil for another minute. Remember, it often takes an entire day to fully set, so if it's a little runny, that's okay.
• While the jam is still liquid, transfer it to the hot jars and containers you want to store it in, and prepare it for canning in a hot water bath or freezer storage. Don't forget to wipe jar rims before you finish preserving them!