My Simple Blueberry Jam is made with just 3 ingredients and no added pectin. It tastes out of this world good, no wonder it’s so popular!
I have never made blueberry jam before but I’m thrilled to bring you my Simple Blueberry Jam recipe today after a freak bargain find at the weekend!
I managed to find 4 trays of blueberries priced up at £3 each for 3 p each, there was a whole crate that were on their sell by date.
We ate one tray but the rest were destined for jam, although I did have to throw away just over a third of the remainder as they were soft and over ripe (which is not good for eating or jam making).
However, I’m really not complaining at that price, I’ve never seen blueberries so cheap nor so many of them reduced before!
I can’t remember the last time I had blueberry jam! But I have never had home-made blueberry jam!
I can’t tell you how amazing this Simple Blueberry Jam is. The depth of flavour is just incredible and totally delicious.
The Pectin Debate
I was reading about the pros and cons of pectin use in jam the other day. The point was made that although by using pectin you achieve a shorter cooking time and a slightly higher yield, you don’t get the intensity of flavour that you get with a longer cooking time where more moisture is evaporated away.
I had never really thought about this before as I never use pectin or jam sugar in my recipes.
Well apart from my first ever jam where I used jam sugar but I didn’t like the stiff texture.
Also, looking back, the flavour was not a patch on my One Punnet Strawberry Jam which just uses lemon juice to aid the setting.
Blueberries are naturally low in pectin so apart from using only the firmest just ripe or slightly under ripe fruits you need to add pectin or lemon juice which aids the gelling process by interacting with the sugar.
If you’ve never made jam before it’s never too late to learn, I only started making jam in the last 4 years and just got hooked.
Jam making Tips
The important things are to sterilise your jars, freeze some saucers for testing and always stir your jam or you will burn it to the bottom or your pan.
If you get the set too runny you can always pour back your jam and boil it up again until it reaches setting point. You get better at judging this as time goes on but I’ve only ever got it wrong once. I like a soft set jam but I pushed the boundary a bit far that time.
How long will Blueberry Jam keep and how should it be stored?
As with all homemade jams, it’s best eaten in the first year but jam will last years and be safe to eat as the sugar acts as a preservative.
Just store in a cool, dark, dry place (I keep mine in a cupboard in my garage).
Once opened, keep in the fridge and eat within a few months. Using a clean spoon to serve it will preserve it’s shelf life.
Can you use frozen blueberries to make Blueberry Jam?
Yes, just use them in place of fresh blueberries, they will thaw when you heat them up with the sugar and lemon juice.
How much jam will this recipe make?
This recipe makes 1 large jar (450 ml) or Blueberry Jam like in the photograph.
More inspiring Recipes for a glut of Blueberries:
- Apple & Blueberry Tarte Tatin – Fab Food 4 All
- Rhubarb & Blueberry Tarte Tatin – Fab Food 4 All
- Blueberry & Lemon Soda Bread – Fab Food 4 All
- Blueberry & Banana Pancakes – Fab Food 4 All
- Fresh Blueberry Flapjacks – Tinned Tomatoes
- Blueberry Banana Buckwheat Layer Cake – Domestic Gothess
- Blueberry & Rose Almond Bars – Tin & Thyme
- Blueberry Custard Ice Cream – Kavey Eats
- Blueberry Brioche – Patisserie Makes Perfect
- Blueberry Orange Upside Down Cakes – Family Friends Food
More Blueberry Jam Recipes:
- Blueberry & Lime Jam – Fab Food 4 All
- Tutti Frutti Jam – Fab Food 4 All
- Summer Fruits Jam – Fab Food 4 All
If you grow your own blueberries or ever see a bargain like mine then do try my Simple Blueberry Jam which makes one good sized jar.
You can always scale the recipe up to make more if you have more but remember it will take longer to reach setting point!
Let me know how you get on by leaving a comment and rating below.
Better still tag @FabFood4All on social media with your pictures as I love seeing my recipes come to life!
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Simple Blueberry Jam - no pectin, just 3 ingredients!
Ingredients
- 600 g firm blueberries stalks and mushy ones removed
- 400 g granulated sugar
- 1 tablespoon freshly squeezed lemon juice
Instructions
- Wash the blueberries in a colander.
- Put the blueberries, sugar and lemon juice into a preserving pan.
- Place the pan over a gentle heat to slowly dissolve the sugar crystals, stirring with a wooden spoon from time to time.
- As the sugar starts to melt and the fruit warms up, take a potato masher to mash the blueberries, leaving some whole if desired.
- Once the sugar has completely dissolved turn up the heat and bring the pan to a rolling boil and time for 15 minutes, stirring all the while (to prevent the sugar burning on the base).
- Take the pan off the heat and test a few drops of the jam on a frozen saucer and place in the fridge for a minute. If when you push your finger through it the jam forms a crinkle and is gel like then it’s ready. Otherwise boil for another couple of minutes and repeat process until ready.
- Pot up the jam in a sterilised hot jar using a small ladle or jam funnel.
- Screw on lid immediately.
- See notes for storage instructions.
Notes
Sterilise 1 x 450 ml jar by washing in hot soapy water or take straight from dishwasher, filling with boiling water, emptying and then placing in oven for 20 minutes at 140°C then leave in oven until jam is ready. Washed lids should be sterilised with boiling water and then left to drain. Once cool in the jar this jam is ready to eat. Store in a cool, dark, dry place and consume within 12 months for best colour and flavour although will be safe to eat for many years. Once open keep in fridge and use within a few months.
Gaby
Had a bunch of blueberries that were gonna go bad and decided to make jam. After looking at recipes on google, they required many additional steps and didn’t appeal to me. Finally I found this and tried it and it was super tasty! Can’t stop eating it. 10/10 would recommend. Very easy and delicious!
Camilla
Aaw, thank you so much Gaby, so glad you like my Blueberry Jam:-)
Emma
followed the recipe exactly and i think maybe my stove was too hot? it was boiling and looked great but very bubbly. cooked for 15 minutes and it turned into blueberry hard candy. i’ll try again tomorrow and check at 7.5 minutes
Camilla
Hi Emma, that is strange as no-one else has ever had this issue. You can’t have the heat too hot as it needs to be a rolling boil. Something must have been a miss for it to turn to candy.
Haruka
Hi there,
Could you use honey instead of sugar in the recipe?
Thanks!
Camilla
Hi Hanuka, I have never tried to make jam with honey but the flavour would be overpowering and I doubt you would get a gel formation, then there is the cost involved. Not feeling honey in jam I’m afraid:-)
Kate
Hi , I want to make your recipe.
But I’m confused about the preserving pan
Can you advise to that means please
As I’ve never heard of a preserving pan
Thanks
Kate
Camilla
Hi Kate, here is a link to a preserving pan but you don’t have to use one, can just be a very large deep, stainless steel pan (which I use). https://www.amazon.co.uk/KitchenCraft-Maslin-Induction-Stainless-Steel/dp/B0000C0TFF
Denise
Hi there, can you tell me what size jar this recipe filled? Thanks, D
Camilla
Hi Denise, it makes a 500 ml jar so you could use 2 smaller 250 ml jars if you preferred.
Annie
Hi Can you use frozen blueberries please
Camilla
I haven’t used frozen blueberries to make this jam but you can use frozen fruit to make any jam. I would use them from frozen and not thaw as they will thaw when you heat and dissolve the sugar.
Heather
I used frozen blueberries and it turned out perfect.
Camilla
Excellent:-)
Yvonne B
Fantastic taste, economical, incredibly
Easy!!!! Wow you provided a wonderful
Recipe! Your instruction were
Perfect! Would Stevia work for a
Sugar free jam.
Camilla
Hi Yvonne, thank you so much! I don’t use or eat anything with artificial sweeteners but sugar is needed in jam to preserve it. I once made a chia jam with Stevia (after being sent a sample) as an experiment it just tasted of sweetener to me and it went in the bin.
Melva
Made this and it was so easy to make. My family loves it.
Camilla
Excellent Melva, so glad you all love it, we love it too:-)
Julie Murray
This is great does it need to be stored in the fridge once its ready or just in the cupboard????
Camilla
Hi Julie, unopened you can store this jam like all my jams in a cool, dark place (jam can keep for years but best in first year) and once opened store in the fridge and use within 2 – 3 months.
Bev
Made this today. It was so simple to make and a quick taste of the tester ‘sacrifice’ shows a lot of promise. I made it with the blueberries that were left over from making blueberry gin. Win – win.
Camilla
Excellent Bev, I bet the gin flavour added a really lovely twist:-)