Cooking with Scottish Berries in Late Summer

Late Summer in the Scottish Larder

There is a fortnight in late August when the Highlands seem to hand over the whole of its larder at once. The heather is coming into bloom, the evenings are drawing in noticeably, and every hedgerow, moor edge and hill track is suddenly worth a second look. Raspberries hang in clusters on sunny banks, brambles arch over old dykes and field gates, and blaeberries sit low and dark among the heather and bilberry leaves, staining the fingers of anyone who picks them.

This is the best moment of the Scottish year for puddings. The fruit is at its sweetest, the weather is still warm enough to sit outside with a bowl of fool and a spoon, and the glut is generous enough that you can eat your fill and still fill the freezer for January. What follows is a practical guide to making the most of it — what to look for, how to pick without doing harm, and how to cook berries in a way that suits a Scottish table.

Knowing Your Three Berries

Wild raspberries are smaller and sharper than the cultivated sort, often tucked into grassy verges and woodland edges, and they usually ripen from late July into early September, with a second flush if the weather stays mild. Pick them when they slip off the receptacle with almost no pull; if you have to tug, they are not ready.

Brambles — blackberries, as most people call them — are later, generally from mid-August through September, and the best ones are rarely the first to blacken. Look for a deep, matt, dull black with no red drupelets left on the berry, and pick on a dry afternoon if you can. Wet brambles go mouldy within a day.

Blaeberries are the great Highland prize. They grow low on moorland, heath and open pinewood, often shoulder to shoulder with heather, and each berry is small, dark blue-black and dusted with a faint bloom. Expect to work for a punnet. Kneel rather than bend, use a shallow container, and check for the tell-tale purple fingers that confirm you have found the real thing rather than a lookalike. Blaeberries freeze beautifully and their flavour deepens in the pan.

Foraging Responsibly and Sensibly

Scotland's access rights are generous, but they come with responsibilities, and berry picking sits happily within them when done thoughtfully.

• Take only what you will genuinely use. Leave the bulk of any patch for birds, small mammals and other foragers, and never strip a bush bare.
• Pick above knee height where you can, and avoid roadsides, lay-bys and field margins that may have been sprayed.
• Seek permission before picking on private land, in gardens, or where commercial quantities are involved, and respect local restrictions on nature reserves.
• Never uproot plants or trample heather to reach a patch. Blaeberry ground takes years to recover.
• Dress for it — long trousers, boots, midge repellent, and a check for ticks once you are home.

Once picked, spread the fruit in a single layer and sort it the same day. Discard any bruised or mouldy berries before they take the rest with them.

Jams, Freezing and Cordials

Raspberries and brambles are both low in pectin, so they need help to set. Either use a preserving sugar with added pectin, or add the juice of a lemon per kilo of fruit and boil hard to setting point. Blaeberries behave better on their own but still benefit from a squeeze of lemon. Test for a set on a cold saucer: a small blob should wrinkle when you push it with a fingertip. A jam thermometer reading around 105°C does the same job more reliably.

For a bramble jam with a Highland accent, add a tablespoon of whisky per jar at the end of cooking, off the heat, so the alcohol and aroma survive. For blaeberries, keep things simple — sugar, lemon, and perhaps a few crushed juniper berries to echo the pinewoods they came from.

Freezing is the quiet hero of a good berry year. Open-freeze clean, dry fruit on trays lined with baking parchment, then tip the frozen berries into bags. They will rattle loose and pour out a handful at a time, which is exactly what you want in February. Blaeberries and brambles both freeze superbly; raspberries are more delicate and are best frozen for cooking rather than eating raw. A cordial is another good use of a glut: simmer fruit with sugar and a little water, strain without pressing, and bottle the syrup for diluting with sparkling water or pouring over ice cream.

Crumbles, Fools and Tarts

A crumble is the most forgiving pudding in the repertoire. Toss the fruit with sugar to taste, a spoonful of cornflour for brambles and raspberries, and a little lemon zest. For the topping, rub cold butter into plain flour and a handful of porridge oats, sweeten lightly, and add chopped hazelnuts if you like. Bake at 190°C until the fruit bubbles at the edges. Blaeberries and brambles together make an especially good crumble, the one sharp and the other rich.

A fool could not be simpler, and it is where Scottish dairy earns its keep. Fold a lightly sweetened fruit purée through softly whipped cream, or through a mixture of cream and crowdie for a fresher, tangier edge. Crowdie's gentle acidity cuts through raspberries particularly well, and a spoonful of toasted oats scattered over the top adds welcome crunch.

For tarts, blind-bake a shortcrust case, then brush the inside with beaten egg or a thin layer of warmed jam and return it to the oven for a minute. This seals the pastry against juicy fillings. Fill with fruit lightly tossed in sugar and a little cornflour, bake until just set, and serve at room temperature with crowdie, crème fraîche or vanilla ice cream. Blaeberry tart with vanilla ice cream is, to my mind, the finest pudding late summer in Scotland can offer.

A Note on Timing and Restraint

Berries are best eaten within a day or two of picking, and best cooked soon after. Resist the urge to over-sweeten; a little sharpness is the point, particularly alongside cream or ice cream. And go gently on the hills. Pick a modest amount, leave the patch as you found it, and the same ground will feed you, and everything else that depends on it, for another year.