Recipe Raspberry Jam

Steps:

• Use a very large pot.
• When the jam reaches a full rolling boil it will double in volume.
• Heat mashed berries until they reach a full rolling boil.
• Boil 2 minutes.
• Add sugar.
• Stir well.
• Bring to a boil, stirring constantly, boil for 2 minutes.
• Remove from heat.
• Beat with rotary beater for 4 minutes
• Pour in sterilized jars and seal.

Steps:

• Bring raspberries to a boil in a very large pot. Cook for 4 minutes. Add sugar and lemon juice; stir well. Bring back to a boil, stirring constantly. Cook for another 4 minutes.
• Remove pot from heat and pour jam into sterilized jars, leaving 1/4-inch of space at the top. Seal and transfer jars into a boiling water bath. Make sure jars are covered with at least 1 inch of water; let sit for 5 minutes. Lift jars and let them cool in a draft-free place without touching, 8 hours to overnight.

Steps:

• 1. Place sugar in an ovenproof shallow pan and warm in a 250°F (120°C) oven for 15 minutes. (Warm sugar dissolves better.)
• 2. Place berries in a large stainless steel or enamel saucepan. Bring to a full boil over high heat, mashing berries with a potato masher as they heat. Boil hard for 1 minute, stirring constantly.
• 3. Add warm sugar, return to a boil, and boil until mixture will form a gel (see tips, below), about 5 minutes.
• 4. Ladle into sterilized jars and process as directed for Shorter Time Processing Procedure .
• Tip: To make a small boiling-water canner, tie several screw bands together with string or use a small round cake rack in the bottom of a large covered Dutch oven. Be sure the pan is high enough for 2 inches (5 cm) of water to cover the jars when they are sitting on the rack.

Steps:

• Before you start, sterilise your jars (see tip below) and put a plate in the freezer to chill. Tip half the raspberries into a preserving pan and add the lemon juice. Mash the berries to a pulp over the heat with a potato masher, then leave to cook for 5 mins. Tip the cooked berries into a sieve over a bowl, then once all of the juice has drained off, firmly work the pulp through the sieve with a wooden spoon until you are left with just the seeds.
• Tip the juice and pulp back into the preserving pan and stir in the sugar. Heat gently, then add the remaining whole raspberries. Bring to the boil, then boil rapidly for 5 mins. Remove from the heat and drop a little jam onto the chilled plate. Now push your finger through it - it should wrinkle and look like jam. If it doesn't, boil for 2 mins, then test again.
• The top of the jam may look like it has sediment on it, but I find that if you stir it well as it cools, a little of this disappears. Pour into the jars and seal. It will keep unopened for a year, although the lovely bright colour will darken a little. Once open, keep in the fridge.

Steps:

• In a large skillet, combine raspberries, sugar, lemon juice, and a pinch of salt. Cook over high, stirring, until sugar dissolves and mixture boils. Reduce to a rapid simmer and cook, stirring occasionally, until mixture thickens, 12 to 15 minutes. Transfer 3/4 cup jam to an airtight container. Using a fine-mesh sieve, strain remaining jam into container, pressing on solids. Discard seeds. Stir jam to combine: Let cool completely. Cover and refrigerate, up to 1 month.

Steps:

• Mix raspberries, sugar, lemon peel and lemon juice in large bowl. Let stand at room temperature 10 minutes, stirring occasionally.
• Mix water and pectin in 1-quart saucepan. Heat to boiling, stirring constantly. Boil and stir 1 minute. Pour hot pectin mixture over raspberries; stir 3 minutes or until slightly thickened.
• Immediately spoon into freezer containers, leaving 1/2-inch headspace. Wipe rims of containers; seal. Let stand at room temperature 24 hours. Store in refrigerator up to 3 weeks or in freezer up to 6 months. Thaw frozen jam and stir before serving.

Steps:

• Combine raspberries, agave, and water in a high-speed blender; blend until raspberries are softened and jammy. Pour into a jar. Store in the refrigerator.

Steps:

• Combine the raspberries with the sugar in a large saucepan.
• Cook over high heat, stirring constantly until a jam thermometer (or candy thermometer) reaches 230*-240*F, the soft-ball stage.
• Ladle the jam into hot, sterilized jars and seal.

Steps:

• Stir together 3 cups raspberries and the sugar in a medium saucepan (off heat). Let stand 15 minutes, stirring occasionally, until berries begin to give off their juices.
• Bring mixture to a boil over medium-high heat, stirring occasionally. Skim off foam. Reduce heat; simmer, skimming foam occasionally, until slightly thickened, about 5 minutes.
• Stir in remaining raspberries; simmer just until berries break up, about 1 1/2 minutes. Let cool completely. Refrigerate until set, at least 4 hours, or up to 1 week.