Certo Blueberry Jelly Recipes

Steps:

• Place blueberries in a Dutch oven and crush slightly. Add water; bring to a boil. Reduce heat to medium; cook, uncovered, for 45 minutes. Line a strainer with four layers of cheesecloth and place over a bowl. Place berry mixture in strainer; cover with edges of cheesecloth. Let stand for 30 minutes or until liquid measures 6 cups., Pour juice back into Dutch oven; gradually stir in sugar until it dissolves. Bring to a boil over high heat, stirring constantly. Stir in pectin. Continue to boil 1 minute, stirring constantly., Remove from heat; skim off foam. Ladle hot mixture into six hot sterilized pint jars, leaving 1/4-in. headspace. Wipe rims. Center lids on jars; screw on bands until fingertip tight. , Place jars into canner with simmering water, ensuring that they are completely covered with water. Bring to a boil; process for 5 minutes. Remove jars and cool.

Steps:

• Rinse five 1-cup plastic or freezer-safe containers and lids with boiling water. Dry thoroughly. Mash blueberries; transfer to a Dutch oven. Add lemon juice; stir in pectin. Bring to a full rolling boil over high heat, stirring constantly., Stir in sugar; return to a full rolling boil. Boil for 1 minute, stirring constantly. Remove from the heat; skim off foam. Ladle into containers and cool to room temperature, about 1 hour. , Cover and let stand overnight or until set, but not longer than 24 hours. Refrigerate for up to 3 weeks or freeze for up to 12 months.