Easy Seedless Raspberry Jam Recipes

RASPBERRY JAM

Steps:

• Toss the raspberries, sugar and lemon zest and juice in a medium saucepan to combine, then mash slightly to release some of the berry juice. Set aside for 10 minutes to allow the raspberries to macerate and the sugar to dissolve. Meanwhile, place a small plate in the freezer to chill; this will be used to test the doneness of the jam.
• Place the saucepan over medium-high heat. Bring the mixture to a boil and then reduce the heat to medium, stirring frequently. Continue to cook until the jam becomes thick and syrupy, about 25 minutes. To test doneness, place a small amount of the jam onto the chilled plate and freeze for 2 minutes. Drag your finger or spoon through it. If the jam holds its shape and thickness, the jam is done; remove from the heat. If it's runny, continue to cook and test again in 5-minute increments. Once the jam has reached the right consistency, transfer to jars and cool completely before storing, covered tightly. Jam will keep in the refrigerator up to 6 months.

SEEDLESS RASPBERRY JAM

Steps:

• Heat oven to 225˚F. Rinse the raspberries and drain them well. Put them into a heat-proof dish. I found that my 2 quarts fit nicely in a 13×9 Pyrex pan. Bake the pan of berries, uncovered, for about 30 minutes, because heating the berries gently will make it easier to sieve the seeds out.
• Put a fine-mesh sieve over a large bowl or pot. Take the pan of hot raspberries out of the oven and sieve the berries in batches. Scoop some of the softened berries into the sieve, and press the pulp and juice through with a big spoon. It's surprisingly hard work to press the berries through the sieve. You want to end up with only seeds in the sieve, as dry as you can manage. When you've pressed out as much fruit as you can, put the seeds in a clean quart-sized jar (* see Notes) and set aside. Repeat until all the berries have been sieved. Don't forget to scrape the underside of the sieve with a clean spoon, to get all the pulp off it!
• Combine the raspberry pulp with three-quarters its weight in sugar, or just estimate by volume, adding 6 c sugar to the lot, tasting it, and adding a bit more if it's too tart. Add lemon juice. Heat at a very low setting, and stir until sugar is dissolved. Taste again for balance of sweet and tart; adjust as you wish.
• Now add the pat of butter (it helps reduce foaming) and turn heat to high. Bring the jam to a boil, stirring frequently, until the jam thickens and will pass a wrinkle test. Ladle jam into prepared jars, wipe rims, and apply lids and bands. If your last jar is only partly filled, just stick a lid on it and refrigerate.
• Ladle jam into prepared jars, wipe rims, and apply lids and bands. Refrigerate any partially filled jar, and seal the rest in a boiling water bath for 10 minutes.

EASY SEEDLESS RASPBERRY JAM

Steps:

• Add raspberries, sugar and lemon juice to a preserving pan (large pan).
• Use a potato masher to mash up the raspberries.
• Place the pan on the hob over a low heat (do not simmer), stirring occasionally until all the sugar has dissolved. (Sweeping a wooden spoon along the bottom will alert you to any sugar crystals).
• Take a glass bowl and place a metal sieve over it.
• Pour the jam mixture into the sieve (you may have to remove a few seeds stuck to the pan).
• Pour the drained juice back into the pan and place the sieve over the pan.
• Use a large metal spoon to push the pulp through the sieve (will take about 5 minutes).
• Once all the pulp is sieved into the pan, stir with a wooden spoon.
• Bring the pan to a rolling boil and time for 5 minutes.
• Take the pan off he heat and drizzle a little jam onto a saucer and place in the fridge for a minute.
• Run a finger through the jam and if it forms a crinkle (tacky) then the jam is ready, if not continue to boil for another minute at a time and re-test until it is ready.
• Pot into hot jars and seal with lids immediately or if using wax discs place those on and then the cellophane once cool.
• Store in a cool dark place and refrigerate once opened.

HOMEMADE RASPBERRY JAM

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.