Blueberry jam substitutes

Blueberries simmered hard with sugar and lemon juice until thickened, no pectin needed.

Best for

muffin swirl, cheesecake topping, thumbprints, cake filling, toast, pancakes

This is the answer, and it is genuinely a fifteen-minute job that works just as well with frozen berries straight from the bag. Simmer the berries with the sugar and lemon, mashing about half of them against the pan, until a spoonful chilled on a cold plate holds a channel drawn through it. Blueberries are low in acid and moderate in pectin, so the lemon juice is not optional: without it the jam tastes flat and sets poorly. Add a teaspoon of cornstarch if you need it stiff enough to pipe into pastry. Keep it in the fridge and use within about two weeks. If you want sealed jars for the pantry, follow a tested recipe from the National Center for Home Food Preservation without changing the sugar or lemon, because those levels are what make the jar safe.

Dark purple blackberry jam, seeded or seedless, available in most supermarkets.

Best for

toast, muffin and cheesecake swirls, thumbprints, cake fillings, pork glaze, jam bars

The closest jar swap in both colour and body, so a swirl or a filling will look exactly as intended. Blackberry is more tart and more assertively fruity than blueberry, which is mellow and slightly floral, so the result tastes brighter and less gentle; in a cheesecake that is usually an improvement. Seeded jam adds a faint crunch that is invisible on toast but noticeable in a smooth filling, so sieve it if the recipe is delicate.

Dark stone fruit jams with a firm set and deep colour.

Best for

thumbprints, cake fillings, coffee cake swirl, duck and pork glazes, toast, crepes

A good swap where the recipe simply wants a dark sweet jam. Both are thicker than most blueberry jams, which is an advantage inside pastry because they are less likely to run, and both bring a winey depth blueberry does not have. Black cherry is the sweeter and rounder of the two and pairs well with cream cheese and almond; plum is sharper and slightly earthy. Neither will pass for blueberry if the dish is named after it, but both taste good in the same place.

Sharp northern European berry preserves, much more acidic than blueberry jam.

Best for

Scandinavian pancakes, cheesecake topping, meat glazes, yogurt, Linzer bars, toast

Right colour family, quite different attitude. These are tart preserves with a musky, almost herbal edge, so a blueberry muffin swirled with blackcurrant jam tastes vivid and sour rather than mellow. That works brilliantly against cream cheese, pork or rich pancakes and less well in a gentle sponge. A teaspoon of sugar per quarter cup rounds them off if the recipe was expecting something sweeter.

Concord grape jelly, or whatever open jar is in the fridge, standing in for the sweet fruit role.

Best for

thumbprints, toast, jam bars, cake fillings, peanut butter sandwiches, glazes

Worth saying honestly: in a thumbprint cookie or a jam bar, the jam supplies sweetness, colour and a bit of moisture, and almost any jar does that job well enough. Concord grape jelly is the closest in colour and its flavour sits surprisingly near blueberry, though it is sweeter, smoother and much more candy-like, and being a jelly it has no fruit texture at all. Strawberry or raspberry will taste distinctly like themselves and turn the filling red. Use what you have and rename the recipe rather than pretending.

Canned blueberry pie filling, which is berries in a sweet starch-thickened syrup.

Best for

cheesecake topping, coffee cake swirl, trifle, hand pies, pancake topping, sundaes

Useful because it is real blueberry, and easy to fix. Drain off some of the syrup, mash the berries a little, and simmer for a few minutes so it tightens up. The set is starchy rather than pectin-firm, so it stays glossy, tastes sweeter and can weep water after a day in the fridge. It is a fine topping or swirl and a poor filling for anything baked inside pastry, since the starch slackens in the oven and the filling runs.