Weekend Project: Apricot Preserves, Capturing Summer in a Jar
I'm going to try to bring a little order to this 2 and a half year old site by posting certain themed articles on certain days. On Fridays, I plan to post slightly more involved recipes or food projects that are best tackled on the weekends. The first one is this really rather simple recipe for apricot preserves. It's easy to make but the preparation and cooking do take some time - a perfect project for a day off.
Making jam and preserves may seem like an out of date thing to do. The idea of having a pot of boiling sugar and fruit simmering away in the kitchen on a swelteringly hot summer day may seem to be a rather masochistic and unnecessary ritual. If we need to preserve the bounties of a garden, there's always the cooler option of freezing. Besides, nowadays we can just buy delicious jams and preserves from a variety of sources.
Still, I love to make sweet or savory little pots of preserves, pickles and liquors from fresh fruit and vegetables. It goes back to memories of my late oba-chan, my grandmother, making pickled umeboshi plums every summer (which I wrote about a few years ago); or my mother when we used to live in England making gooseberry preserves for the first time. Above all, each pot of jam or preserves seems to capture a little bit of the warm summer months in them, something that impersonal frozen bits of fruit and vegetable can't do.
Last week on on our next to last day in Provence, we went to the amazing Marché Agricole (farmer's market) in Velleron, a small town near Carpentras. One of the purchases we loaded into our car for the trip back home was a 5 kilo (about 11 pounds) crate of "Class II" apricots.
Now I must confess - I am not a big fan of fresh apricots. While they smell like heaven, to me their texture is inferior to that of their cousins, peaches and nectarines. Cooked apricots are another matter though. Once they are heated, the fruit turns golden, fruity and luscious.
As soon as I spotted those large flats of smallish apricots, I was determined to turn them into preserves. Another advantage of making your own preserves is that you can control the amount of sugar in them to some extent, and that's what I did. These preserves are just a bit less sweet than commercial varieties, and are also a bit chunky in texture. I love it on plain yogurt or vanilla ice cream, though it's also terrific on a thick slice of fresh buttered bread.
The great thing about this recipe is that the apricots don't have to be perfect. They can be a little bruised, or even just a bit hard. The cooking will soften them and bring out their flavor. (But please make them when apricots are in season in your area. They will be cheaper then too!)
I've scaled down the recipe to a manageable quantity - just scale it up for larger amounts. If you don't want to go through the bother of properly sterilizing the jars and lids, you can store this in an airtight container in the refrigerator for a month or so, or in the freezer for longer.
Apricot Preserves
- 1 kg, or 2 lbs plus a few more apricots, of fresh apricots
- 1 1/3 cups of granulated sugar (see notes below)
- 1/4 cup water
- 2 Tbs freshly squeezed lemon juice
Equipment:
- a heavy bottomed non-reactive pan (an enameled cast-iron pan is ideal, or a heavy stainless steel pan. Don't use aluminum or uncoated cast-iron.)
- canning jars with rubber-seal jar lids.
Melt the sugar and water in the pan. Bring to a boil, then simmer until clear and slightly syrupy. (Watch the pot at this stage or you might end up with a potful of hard crystallized sugar!)
Carefully sort and wash the apricots. Halve them and discard the pits, making sure to get rid of the stem end. (To halve them I just rip them apart with my fingers - far easier than cutting them with a knife.)
Optionally, crack open a few of the pits ([edit:] just a few, no more than a small handful! see the comments) with a nutcracker or hammer (wrap them in a cloth and smash!), wrap them in some cheesecloth and put in the pot. This imparts an intriguing almond flavor to the preserves.
Put about half of the apricots in the sugar syrup and simmer until the fruit is almost falling apart. Put in the rest of the apricots and continue simmering until they are almost falling apart, but not quite. The whole procedure will take about an hour or more, depending on how soft your apricots were to start with.
Add the lemon juice and stir. Simmer an additional 5 minutes, then take off the heat. Take out the cheesecloth with the pits if you put them in.
(If the jam gets burned on the bottom at any point, just pour out the unburned jam into a fresh pot and continue cooking. Don't scrape the burned bits into the new pot!)
Preparing the jars and lids
I always use canning jars with replaceable lids with the rubber seal built into the jar. They are very easy to handle. I re-use the jars, and replace the lids for each fresh batch of jam, preserves or chutney.
While you are simmering the preserves, sterilize the jars and lids. There are a couple of ways of doing this. If your dishwasher can sterilize baby bottles, you can use that setting for the jars and lids. Otherwise use one of the following methods:
- The traditional boiling pot of water: Bring a big pot of water to a boil, and lower the jars into it, immersing them completely. Follow up with the lids. Boil for a few minutes to sterilize. Take them out with clean tongs.
- The low oven method: Put the washed jars and lids into an oven heated to about 110°C/230°F. "Bake" the jars for about 20 minutes, or until the water on them is totally dried out. Take them out carefully using tongs and/or a clean oven mitt. This is the method I use.
Filling the jars
When you are handling the sterilized jars and lids, at no point should you touch the jars inside or on the rims, or inside the lids. Your hands are not sterile even if you wash them well, unless you scrubbed up like a surgeon.
To fill the jars, fill them up to the very rim with the boiling hot preserves, then immediately screw on a lid. Don't worry if some of the liquid spills - and whatever you do, don't try to wipe the exposed rim. Now, leave the jars until you hear and see the lids "popping" - they should be indented now. That's the indication that they are vacuum-sealed. (This happens because the hot air inside the jar contracted.)
Once the jars are cool, wipe off any dribbles outside the jar with a damp cloth, and store in a cool, dark place. Remember that an opened jar must be stored in the refrigerator.
This will make about 2 small jars of preserves. (My 5 kilos yielded 7 1-pint/ half-litre jars, plus a bowlful left over for immediate consumption.)
Regular sugar?
If you want the preserved to have that jellified state that commercial jams have, use either sugar for preserves or add pectin powder. I don't bother with this for these preserves. If they are a little runny don't worry, they will still taste terrific.










Weekend Project: Apricot Preserves, Capturing Summer in a Jar
Hello Maki,
been reading your site for sometime now, and I must say thank you very much for your insightful (and most delectable!) posts, especially those on Japanese food. That said, that almond-ish flavour from the apricot stones is due to cyanide. Yep, all members of the Prunus family (including peaches and plums) do produce cyanide in their pits in the form of amygladin, a cyanide-sugar compound. Not really what you'd want in your jam, I guess. ^^;;
First off Thank you so much,
First off
Thank you so much, Maki, for posting this recipe. My mother who recently passed away,
was known for her Apricot Jam, that had the ground meat of the pit in it. Unlike you,
she left it in when she sealed the jars. And like you said, it all depends on the amount.
There was never a lot, but just enough that it was her little “secret” to great jam.
And for those who didn’t know better, it was a great conversation piece as they stared
at the jars of Gold necter.
This brings back many memories, as my mother never wrote down her recipes.
Thank you! I can’t wait to try this out.
Weekend Project: Apricot Preserves, Capturing Summer in a Jar
Kevin: Actually, it is not that bad. It is indeed true that one of the amygladin metabolism products is HCN. However, it is in small dosage, which the human body can convert to a less problematic substance. Also keep in mind that you don't eat the apricot kernels in the jam, as they are kept in a separate bag, and removed before putting the jam into a jar. Also, a major part of that small amount of HCN being released into the jar evaporates during the cooking.
So, it is best to follow the words by the most famous Swiss medicus, Paracelsus, who said "it all depends on the quantity".
So, in order to kill someone with a jar of this apricot jam, you would need quite a lot of kernels, and you probably would be affected beforehand, by the HCN released during the cooking...
Weekend Project: Apricot Preserves, Capturing Summer in a Jar
Kevin, great point. I want to emphasize that you only want a small quantity of the kernels. Apricot jam has been made with a small amount of kernels to flavor it for hundreds of years I believe, and in small quantities it should be ok. But of course, if it concerns anyone, just leave it out - the preserves will still be delicious!
Weekend Project: Apricot Preserves, Capturing Summer in a Jar
Max and Maki,
sorta figured that out later - still, thanks for the detailed replies. =)
Weekend Project: Apricot Preserves, Capturing Summer in a Jar
IF ANY ONE STUDIED THE DATA BY PROFESSOR SAGURA AT THE SLONE KETTERING UNIVERSITY BACK IN THE SEVENTIES YOU WOULD REALISE THAT APRICOT KERNEL IN ANY QUANTITIES ARE VERY BENEFICIAL AND ARE NOT HARMFUL IN ANYWAY! THE CHEMISTRY OF ITS METABOLISM IS QUITE SIMPLE AND OFTEN MISUNDERSTOOD! JUST ASK ANY 120 YEAR OLD HUNZA IF THEY ARE FEELING THE EFFECTS OF EATING TOO MANY AP'S??? DON'T THINK SO!
Weekend Project: Apricot Preserves, Capturing Summer in a Jar
Hello Maki,
I made the apricot jam and it is delicious! I wanted to know if the same recipe would work for plums? I probably don't need the lemon juice because plums are more tart than apricots. Please let me know, my plums are almost ready to pick!
Weekend Project: Apricot Preserves, Capturing Summer in a Jar
Hi Hiramatsu,
It should work quite well for plums. Depending on the kind of plum, it will have a higher pectin content (the thing that makes jam jell) than apricots so it should be more jellified, which isn't a bad thing at all. If the plums are quite tart you may want to add a bit more sugar, but it's up to your taste of course!
Weekend Project: Apricot Preserves, Capturing Summer in a Jar
oh, by the way, I wouldn't crack the plums for plum jam.
Weekend Project: Apricot Preserves, Capturing Summer in a Jar
Thanks Maki for your answer regarding plum jam. I have another question about plums. Are the plums used to make umeboshi the same as plums used to make jam? Do you have a recipe for umeboshi? I live in Idaho and they don't sell it here and I'd love to make my own. I think shiso leaves are needed, and I probably can't get them.
Weekend Project: Apricot Preserves, Capturing Summer in a Jar
hiramatsu, unfortunately the fruit used for umeboshi, while of the same prunus genus as plums (as well as apricots) isn't really a plum as is known in the West...and I've never seen fresh ume sold outside of Japan. I guess you would have to grow it yourself! Fresh ume are quite hard and smaller than plums, with a sort of yellow-red skin. (My grandmother used to put up a batch of umeboshi ever year.)
I've never really seen red shiso being sold in the U.S. either, though shiso (perilla) is quite easy to grow and a lot of seed catalogs carry it now.
canned apricots?
Maki,
could i use canned apricots? I have tons and a few new recipes i want to try call for apricot preserves. I know fresh is best but its winter here in MI. Just a thought.
jackie
canned jam
I have made apricot jam VERY successfully from canned apricots which I boiled up in a large glass dish in my microwave. It jelled and set perfectly and can’t be distinguished from the usual fresh variety that I make except that there are no cracked pits to add that lovely bitter flavour. Dried apricots soaked overnight in water (and then drained) with their weight in sugar also make great jam in a microwave - oops I mean preserves or ‘jelly’ as americans call jam.
good luck and happy experimenting
probably not..
Jackie, I probably wouldn’t use canned apricots to make jam, since the apricots are quite soft anyway and you can’t tell how much sugar to add. I’d just enjoy the canned fruit as-is (I love canned apricots…)
apricot jam
Hey Maki,
As its just coming in to summer in Japan all the green ume are for sale for umeboshi and umeshu. I picked up a some ripening ones and let them go ripe, so they look just like apricots. Then I made your jam with them.
They aren’t sweet like apricots and bring an amazing sour flavour to the sweetness. Almost like a marmalade.
It worked out great!
Danielle
ume jam
Ume jam…sounds fantastic!
Filling the Jars
I have done alot of home canning, using both the method you talk about here and hot water bath canning. In order for a vaccuum seal to form with the method you talk of here it is necessary to fill the jars leaving a half inch space between the preserves and the top. If they are filled to the rim, you risk contamination by leakage through the seal.
Even if refrigerated using these directions, contamination is possible.
It is also a good idea to wipe the rim of the jar after filling (I have used a damp paper towel with no problems) in order to ensure a good seal so a vaccuum will form.
Can’t wait to try this
Can’t wait to try this recipe. We have an apricot tree in the back yard of our new house the the picking has begun!
Lids are popping!
Maki,
Thanks for this post! I have an apricot tree in my backyard and have been wanting to make preserves for awhile now. I did a search on recipes and didn’t find a lot surprisingly. Anyway, it was the project for the day. I picked 9 pounds of apricots! And ther are more at higher levels. I used the water-bath method, following instructions from Canning for Dummies and your recipe. Can’t wait to taste it. I have a plum tree too. I might be doing a repeat soon. Thanks again!
Thank you so much!
I have an apricot tree and for ages I have wanted to make preserves with the apricots and have often found myself a little afraid of the recipes I have found. This worked beautifully and was the perfect way to use overly ripe apricots. Now I have lovely jars full of sunshine.
yummy!
thanks for posting this tasty and simple recipe. I used 7.5 pounds of cost-co qpricots — not the greatest, but they were cheap and the jam came out delicious. I used less sugar (4 cups), and like the tart sweetness. added lemon is a great touch. i just found your site and really like it. tomorrow, plums! By the way, my granma taught me to throw one of the apricot kernels in each jar just before sealing, to add to the flavor.
Perfect results
Hello from Albuquerque, New Mexico!
Apricots grow quite well in Albuquerque and a neighbor recently shared about 6 lbs of his bounty. I canned 5 lbs today using your recipe and instructions. Everything turned out divinely.
Thank you very much.
Appricot Jam
What about putting Pineapple in with the appricots?
I haven’t tried it but
I haven’t tried it but sounds delicious! Give it a try :)
Is it fine using alcohol for sterylising the jars?
Hello, I just have this question in mind in regard of doing more friendly the sterylizing process.
Sincerely,
George.
Re: Weekend Project: Apricot Preserves, Capturing Summer in ...
The picture of your jam looks awesome, similar to the Harvest Song apricot jam which I just love to eat with yogurt! I never thought of making apricot jam, but your instructions look so simple that next time apricots are in season I will give it a try.
Re: Weekend Project: Apricot Preserves, Capturing Summer in ...
Sounds great, I will try this recipe this year in july when we get apricot in india. Thanks again
Regards
Rajeev
Re: Weekend Project: Apricot Preserves, Capturing Summer in ...
Well I made the jam today!
I had the neighborhood kids pick and split the apricots.
Some were still a little green but after cooking them down the house smelt yummy and sweet.
Thanks for the help.
Re: Weekend Project: Apricot Preserves, Capturing Summer in ...
Hi....just wanted to tell you how much I enjoyed making your recipe for apricot preserves. The jars are still cooling and I am listening for the "popping". The taste is amazing and so fresh. I was wondering if I can use the same recipe using Ontario peaches which are now ready. Can I add some almond extract to adjust and enhance the flavour. Thank you for your help!
Re: Weekend Project: Apricot Preserves, Capturing Summer in ...
wondering if I can forgo the jars with lids and use sterilized jelly jars with melted paraffin poured over tops to seal? (this was how my family often finished their jams and jellies).
any advice welcome! I ahave a bag of fresh apricots in the fridge I am dying to make preserves out of! thanks in advance.
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