The almond is for flavor and tradition, not decoration. Don't skip it.
Method is the traditional French inversion / self-pasteurization. Full mechanics are on the Jamming 101 hub.
Ingredients
- 2 kg (about 4½ lb) ripe apricots, halved and pitted, weighed after pitting
- 1.4 kg (about 3 lb) granulated white sugar
- Juice of 1 lemon (approximately 30 ml)
- 8 whole blanched almonds (one per jar)
- A small handful of apricot pits, optional (see notes below)
Apricots run sweeter and slightly less acidic than strawberries, which is why the sugar ratio here is a touch lower and the lemon is a single fruit instead of two. Don't cut further; the chemistry needs the headroom.
Equipment
- One Le Parfait jam jar set (8 jars with twist lids, 324ml each). Shop here.
- A wide, heavy-bottomed pot, 6+ quart capacity.
- Long-handled wooden spoon.
- Sugar/candy thermometer.
- Wide-mouth funnel and ladle.
- Clean cotton kitchen towels.
- A chilled plate for the gel test.
- A small dry skillet for toasting almonds.
Method
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Macerate overnight.
Combine the pitted apricot halves, sugar, and lemon juice in a non-reactive bowl. Stir gently. Cover and refrigerate for at least 6 hours, preferably overnight. The apricots will release a syrup; this is exactly what you want.
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Toast the almonds.
In a dry skillet over medium-low heat, toast the 8 blanched almonds until they smell nutty and just start to color, 3 to 4 minutes. Shake the pan often; almonds go from toasted to burnt in about 15 seconds. Set aside on a small plate.
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Warm the jars and lids.
Run the eight jars and lids through a hot dishwasher cycle and leave them inside until ready, or rinse them with kettle-boiled water.
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Bring the apricots to a boil.
Scrape the maceration into your pot, including any unabsorbed sugar at the bottom of the bowl. If you're using cracked apricot pits (see notes), tie them in a small square of cheesecloth and drop them in now. Bring to a rolling boil over high heat. Skim any foam.
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Cook to a set.
Maintain a hard boil. Stir more frequently as the jam thickens; apricots scorch faster than berries. You're looking for 220°F / 104°C, which usually takes 20 to 30 minutes. Apricot jam reaches its set later than strawberry, partly because of the fruit's lower acidity and partly because the pieces stay structurally intact longer.
Run the cold plate test: a teaspoon of jam dropped on a chilled plate should wrinkle when pushed with a fingertip after 30 seconds. If it pools, keep going.
The cold-plate gel test -
Pull the cheesecloth pouch, if used.
Squeeze it gently against the side of the pot to extract the bitter-almond essence, then discard.
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Fill the jars hot, almond in first.
Drop one toasted almond into each warm jar. Using the funnel and ladle, fill to within ¼ inch of the rim. Wipe the rim. Seat the twist lid and tighten to hand tight. The almond will float to the top during cooling. That's the look you want.
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Invert.
Invert each filled jar onto a clean towel and leave for at least one minute. Five to ten is standard.
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Flip and cool.
Right the jars, leave undisturbed for 6+ hours on the counter to come to room temperature. Listen for the seal pop.
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Check, date, store.
Press the center of each lid. Concave and firm means sealed. Date and label. Cool dark cupboard, at least 12 months sealed. Refrigerate after opening, use within a month.
Recipe Notes
On the cracked-pit trick. Crack 6 to 8 apricot pits with a hammer and extract the small almond-shaped kernel inside. Wrap them in cheesecloth and cook them with the jam, as in Step 4. The kernels release a faint bitter-almond aroma (technically amygdalin) that deepens the apricot flavor. It's a traditional Provençal touch. The amount used here is too small to be a safety concern in cooked jam, but if that's a worry for you, skip the kernels and let the toasted almond in each jar do the work.
On apricot variety. Fully ripe, slightly soft apricots make the best jam. Underripe fruit makes a sour, stringy jam that needs more sugar to balance and cooks unevenly. Bruised or blemished spots are fine; cut them out, weigh after.
On color. Apricots oxidize fast. The lemon juice in the maceration step holds the color; if your jam looks a little brown by the time it's done, that's normal and doesn't affect flavor. The finished jar should be a deep orange.
On variations. Swap the almond for a sliver of fresh ginger root in each jar (apricot-ginger), a star anise pod (apricot-anise), or a strip of lemon zest (apricot-lemon). Same method either way.
Frequently Asked Questions
- Why one almond per jar?
- Tradition, mostly. The almond infuses a subtle nutty note into the surrounding jam over the months in storage, and visually it reads as "this jar was made by hand." Some Provençal families use a single split almond per jar; some use a whole one. We default to whole blanched.
- Can I use canned or jarred apricots?
- No. Commercial canned apricots have already been heat-processed and packed in syrup; the sugar and acid balance is off and the texture won't hold. Use fresh fruit, in season (June through August in most of the US).
- My jam is too sweet. Did I do something wrong?
- Probably not. Apricot jam by the French method runs sweeter than a typical American preserve because the sugar is part of the preservation system, not just the flavor. If you want a less-sweet spread, a low-sugar apricot preserve is a real recipe but it requires water-bath processing or refrigeration; see the pillar hub safety section.
- Can I skip the maceration step?
- You can. The jam will still set. You'll get more breakdown of the fruit pieces and a slightly duller color. We recommend the overnight step; the result is noticeably better.
- What if my apricots are very tart?
- Reduce the lemon juice to a tablespoon, or skip it entirely if the apricots are extremely acidic to taste. The pH will still be well within safe range. Do not increase the sugar to compensate; you'll knock the set off.