Low Sugar Blueberry Jam Recipes

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.

EASY SMALL-BATCH BLUEBERRY JAM

Steps:

• Mix blueberries, sugar, lemon juice, and cinnamon in a saucepan; cook, stirring constantly, over medium heat until thickened, about 30 minutes.

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.

BLUEBERRY PEACH JAM

Steps:

• Prepare 5 eight ounce canning jars, lids and bands. Fill and heat water bath canner.
• Rinse blueberries and remove stems. Gently pulse peach chunks in food processor until coarsely chopped. Add blueberries and pulse to blend. (Don't liquefy, unless you prefer smooth jam.) You should have roughly 3 cups of fruit in total.
• Place fruit, lemon juice and calcium water in a heavy bottomed sauce pan.
• In a separate bowl, mix pectin powder and sugar thoroughly. Set aside.
• Bring blueberry-peach mixture to a full boil over high heat. Slowly add the pectin-sugar mixture, stirring constantly. Continue to stir vigorously for 1 to 2 minutes to dissolve pectin while the jam comes back to a rolling boil. Once the jam returns to a full boil, remove it from the heat.
• Ladle jam into warm jars, leaving 1/4 inch headspace. Wipe rims with a damp cloth, put on lids and bands and tighten to fingertip tight.
• Process in a boiling water bath canner for 10 minutes. Turn off canner and let rest for 5 minutes, and then remove jars from canner and place on a towel on the counter top away from drafts. Let cool for 12 to 24 hours.
• Check seals, remove bands and wipe any spills. Date and label. Store in a cool, dry location out of direct light. Best used within one year.
• Unsealed jars or partially filled jars should be stored in the refrigerator and used within 3 weeks.