For chutney, reach for damsons. They're a close relative of the plum, smaller and less sweet, slightly tart raw but rich in flavour once cooked, and ideal for preserves. This spiced damson chutney uses apples, onions, raisins and malt vinegar, and it cooks slowly until it is thick and dark enough to hold a spoon line.

Makes
six 350ml jars (sold as 1lb jars)
Prep time
about 25 minutes to stone the fruit
Cooking time
2 to 3 hours simmering
Ready to eat
after at least a few weeks, ideally around two months
Keeps
around a year unopened in a cool, dark cupboard
In season
from late summer, when the damsons are ripe and soft on the tree

Ingredients

  • 1.35kg damsons, weighed whole before stoning
  • 450g cooking apples, cored but not peeled
  • 3 largish onions
  • 3 cloves garlic
  • 450g seedless raisins
  • 450g dark soft brown sugar
  • 450g demerara sugar
  • 2 tbsp sea salt
  • 2 heaped tsp ground ginger
  • 2 small cinnamon sticks
  • 25g allspice berries
  • 1 dessertspoon (10ml) whole cloves
  • 1.2 litres malt vinegar, 5% acidity

You'll also need a stainless steel preserving pan or stockpot (the acid can react with other metals), a 30cm square of muslin with string, six waxed discs and six vinegar-proof lids.

Method

  1. Take the stones out of the damsons. Either slit each one along its natural line and twist out the stone, or stew the damsons gently in 275ml of the vinegar in the stainless steel pan, let the pulp cool until it is comfortable to handle, and pick out the stones as they come free, wearing rubber gloves. Either way takes about 25 minutes.
  2. Put the stoned damsons (and their vinegar, if you stewed them) into the preserving pan.
  3. Chop the cored apples finely and add them to the pan.
  4. Chop the onions finely and add them.
  5. Crush the garlic and add it, with the ginger, raisins, both sugars and the rest of the vinegar.
  6. Sprinkle in the salt and stir everything together thoroughly.
  7. Tie the cinnamon, allspice and cloves loosely in the muslin, then tie the bag to the pan handle so it hangs down in the chutney.
  8. Bring to the boil, then turn the heat down and simmer very gently for 2 to 3 hours. Stir now and then, and more often towards the end so it doesn't stick.
  9. Sterilise the jars while it cooks (see how to sterilise jars) and keep them hot.
  10. Test it: when almost all the vinegar has gone and the chutney is thick and soft, draw a wooden spoon across the surface. It's ready when the channel stays open for a few seconds without filling with vinegar.
  11. Lift out the spice bag. Fill the hot chutney into the hot jars, as full as you can.
  12. Put a waxed disc on each, then screw on a new vinegar-proof lid straight away, while the chutney is hot.
  13. Once cold, press the centre of each lid. A sealed lid is curved down slightly and doesn't move; if it springs up, that jar goes in the fridge to eat soon, as you would an opened jar.
  14. Label the sealed jars and store them in a cool, dark cupboard to mature.
A wooden spoon drawing a channel across thick damson chutney in a preserving pan
It’s ready when a spoon drawn across the pan leaves a channel that doesn’t fill with vinegar.

Getting every stone out

A stone missed in the pan ends up in someone's mouth months later, so take your time over step 1. Halving and twisting is slow but shows you each stone as it comes out. Stewing first is quicker to set up, but the stones hide in the dark pulp. If you stew them, count the damsons as they go into the pan and count the stones as you pick them out; when the two numbers match, you're done. Squeeze the pulp through your gloved fingers one last time before it goes on to cook.

Picking the fruit

Damsons develop their best flavour when left to ripen on the tree. They're ready to pick once they feel soft when gently squeezed. Leave out any fruit that is mouldy or rotten. Late-flowering varieties suit colder areas because the blossom is frost-sensitive; the damson growing guide names them, and Scottish frost dates show how late the spring frosts run where you live.

A half batch

Six jars is a lot of stoning. For a smaller pan, halve every ingredient together, including the vinegar used for stewing the stones out. A smaller batch may thicken sooner, so start the spoon test earlier.

IngredientFull batchHalf batch
Damsons1.35kg675g
Cooking apples, cored450g225g
Largish onions31½
Garlic3 cloves1½ cloves
Seedless raisins450g225g
Dark soft brown sugar450g225g
Demerara sugar450g225g
Sea salt2 tbsp1 tbsp
Ground ginger2 heaped tsp1 heaped tsp
Cinnamon sticks2 small1 small
Allspice berries25g12.5g
Whole cloves1 dessertspoon½ dessertspoon
Malt vinegar (5%)1.2 litres600ml
of which for stewing stones out275mlabout 140ml
Makessix 350ml jarsthree 350ml jars

Why you can't cut the vinegar or sugar

The amounts of vinegar and sugar are essential to keeping chutney safe in the cupboard. The acid stops harmful bacteria, moulds and yeasts from growing, and it has to reach a minimum, even level right through the mixture to stop the bacteria that cause botulism from growing. Never reduce the vinegar, and don't change the balance of fruit, vinegar and sugar. Use malt vinegar labelled 5% acidity; a vinegar with no stated acidity isn't suitable. Cook it in a stainless steel pan: the acid can draw metal out of other pans and pit them.

Jars and lids

Fill the jars while both the chutney and the jars are hot, and put the lids on at once so a vacuum seal forms as it cools. Sterilise the jars by any one of these methods:

MethodTemperatureTime
Oven160°C (gas mark 3)10 minutes
DishwasherHot cycleOne full cycle
Hot waterAbove 90°C10 minutes

Check the jar maker's instructions; some (Kilner, for example) advise against the oven for their jars. The jars must be fully dry before filling. Discard any jar that is cracked or chipped. Treat lids and rubber seals separately from the jars: Kilner advises simmering its lids and seals at 82°C for 10 minutes, and other lids should be treated as their maker says. How to sterilise jars has the full method.

Use new lids every time, never old ones. Vinegar corrodes bare metal, so the lid needs an intact coating on the inside; a scratch from a metal tool lets the acid through. Jars for preserving covers which lids and seals suit chutney.

If it goes wrong

ProblemWhat to do
Still runny after 3 hoursKeep simmering gently until the spoon channel stays open. Don't add water, which changes the proportions.
Catching on the baseTurn the heat down and stir more often, especially near the end.
A lid hasn't sealedKeep that jar in the fridge and eat it soon, as you would an opened jar.
Darkening in the jarUsually air left in the jar. Fill the jars as full as you can next time.
Tastes harsh when freshThat's normal. The flavour mellows as the chutney matures.
Mould, or a fermented, yeasty or alcohol smellThrow the whole jar away. Don't scrape off the top.

Maturing and storing

StageWhereHow long
MaturingCool, dark cupboardAt least a few weeks, ideally around two months, before opening
UnopenedCool, dark cupboardAround a year
OpenedFridgeUse within a few weeks to a month or two

More on shelf life and spotting spoilage is in how long preserves keep. If the apple trees are cropping at the same time, apple chutney uses up the rest of the surplus, and green tomato chutney takes the green tomatoes left when the first frost ends the season.

Common questions

Can I use ordinary plums instead of damsons?

Not in this recipe. Plums are sweeter than damsons, and the balance of fruit, sugar and vinegar here is set for damsons; mixing fruit and veg in preserves explains why swapping the main fruit matters. Plums can be stoned and frozen, or made into jam; dealing with a glut of plums and the plum growing guide have more.

Do I have to peel the apples?

No. Core them and chop them finely with the peel on.

Can I cut the sugar or the vinegar?

No. For a smaller batch, scale every ingredient together, as in the half-batch table.

Why does the cooking time range from 2 to 3 hours?

The chutney is done when it's thick enough, not after a set time, so trust the spoon test over the clock. Stir more often as it thickens, because that's when it starts to catch.

Can I eat it straight away?

You can, but the vinegar tastes harsh at first; the flavour mellows over the maturing time.

Sources

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