Less Sugar Canned Strawberry Jam Recipes

Steps:

• Prepare waterbath canner, jars and lids according to manufacturers instructions, if preserving. Prepare and measure ingredients for recipe.
• Combine prepared fruit with fruit juice in a large saucepan. Gradually stir in Ball® RealFruit™ Low or No-Sugar Needed Pectin
• Add sugar, sugar substitute or honey, if using. Return mixture to a full rolling boil. Boil hard 1 minute, stirring constantly. Remove from heat. Skim foam if necessary.
• Ladle hot jam into hot jars, one at a time, leaving 1/4 inch headspace. Wipe rims. Center lids on jars. Apply bands and adjust to fingertip tight.
• Place filled jars in canner ensuring jars are covered by 1 to 2 inches of water. Place lid on canner. Bring water to gentle, steady boil.
• Process jars for 10 minutes, adjusting for altitude*. Turn off heat, remove lid and let jars stand for 5 minutes.
• Remove jars and cool. Check lids for seal after 24 hours. Lid should not flex up and down when center is pressed. Clean and store according to manufacturers instructions.

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 well before filling.
• Stem and crush strawberries thoroughly, one layer at a time. Measure exactly 6 cups prepared fruit into 6- or 8-quart saucepot.
• Mix 1/4 cup of the sugar (from the measured amount in bowl) and pectin in small bowl. Add to 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 3-3/4 cups sugar. Return to full rolling boil and boil exactly 1 minute, 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 2-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 minutes. Remove jars and place upright on towel to cool completely. After jars cool, check seals by pressing middle of lid with finger. (If lid springs back, lid is not sealed and refrigeration is necessary.)