Certo Blackberry Freezer Jam Recipes

BLACKBERRY FREEZER JAM

Steps:

• In a large pot (off the stove), mix the blackberries and lemon juice together, and sift in the pectin a little at a time while stirring.
• Once all the pectin is mixed in, set a timer for 30 minutes and give the fruit a stir every 7 to 10 minutes.
• After the 30 minutes, stir in the corn syrup and then place the pot on the stove over medium heat. Stir in the sugar a little at a time and cook for about 5 minutes until the sugar is dissolved (it should be good to go when the jam reaches 100 degrees F or you can just rub it between your fingers to make sure you don't feel any grains). If it is cooked longer it will be quite runny.
• Pour the jam into clean plastic containers or glass jars and place in the fridge and/or freezer.

SEEDLESS BLACKBERRY FREEZER JAM

Steps:

• Note: Reducing sugar, water, pectin or raspberries will result in set failures. USE EXACT AMOUNTS.
• Wash the blackberries. Place them all in a thin wire strainer, and mash the berries with a large wooden spoon over and over, this will separate the seeds and will produce a blackberry puree - you will need exactly four cups of puree.
• Remove to occasionally scrape the outside bottom of the strainer with the spoon because there is puree on it.
• Add the lemon juice to the blackberry puree and stir until combined.
• Add exactly 3 cups of sugar, 1 cup of water, and one packet of pectin to a large saucepan.
• Bring mixture to a boil on medium-high heat, stirring constantly.
• Boil and stir for 1 minute. Remove from heat.
• Quickly pour the blackberry puree into the hot sugar mixture.
• Stir with a large spoon for a few minutes.
• Pour the seedless blackberry jam into the clean freezer-proof containers, leaving ½ inch space at the top for expansion during freezing;
• Cover with lids. Let stand at room temperature for 24 hours until set.
• Refrigerate for up to 3 weeks. Otherwise, store in the freezer for up to 1 year.

FIELDBERRY FREEZER JAM WITH CERTO LIGHT

Steps:

• In a mixing bowl, stir together prepared fruit (total of 4 cups, crushed), and lemon juice. Combine Certo Light crystals with 1/4 cup of the sugar. Add certo/sugar mixture to fruit and stir. Let stand 30 minutes, stirring occasionally.
• Add remainder of sugar (3 cups) and stir for 3 minutes.
• Pour into clean containers, filling up to 1/4" from rim. Cover with lids. Leave at room temparature until set (max of 24 hours.) Freeze.
• No cook freezer jam can be stored in the freezer for 6-8 months, and in the fridge for up to 3 weeks.

CERTO BLACKBERRY JELLY

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.
• Crush blackberries thoroughly, one layer at a time. Place three layers of damp cheesecloth or a jelly bag in large bowl. Pour prepared fruit into cheesecloth. Tie cheesecloth closed; hang and let drip into bowl until dripping stops. Press gently. Measure exactly 3-3/4 cups juice into 6- or 8-qt. saucepot. Stir in lemon juice.
• Add sugar; stir. Add butter to reduce foaming. Bring to full rolling boil (a boil that doesn't stop bubbling when stirred) on high heat, stirring constantly. Stir in pectin. Return to full rolling boil and boil 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 5 min. Remove jars and place upright on a towel to cool completely. After jars cool, check seals by pressing middles of lids with finger. (If lids spring back, lids are not sealed and refrigeration is necessary.)

CERTO BLACKBERRY FREEZER JAM

Steps:

• Rinse clean plastic containers and lids with boiling water. Dry thoroughly.
• Crush blackberries thoroughly, one layer at a time. (Press half of the pulp through a sieve to remove some of the seeds, if desired.) Measure exactly 2 cups prepared fruit into large bowl. Stir in sugar. Let stand 10 min., stirring occasionally.
• Mix pectin and lemon juice. Add to blackberry mixture; stir 3 min. or until sugar is dissolved and no longer grainy. (A few sugar crystals may remain.)
• Fill all containers immediately to within 1/2 inch of tops. Wipe off top edges of containers; immediately cover with lids. Let stand at room temperature 24 hours. Jam is now ready to use. Store in refrigerator up to 3 weeks or freeze up to 1 year. Thaw in refrigerator.