Borscht (Belarusian Beetroot Soup)

Method

Cut the beetroot and carrot into 1 cm dice. Halve the onion and slice it thin. Heat the sunflower oil in a heavy-bottomed pot over a medium flame and add the onion first — it will soften and turn translucent in about three minutes, giving you a mild belarusian-cuisine base. Once the raw onion smell fades, add the beetroot and carrot together. Cook for five minutes, stirring occasionally. The vegetables won't caramelise properly at this temperature, but you're after a gentle soften that preserves colour and structure; hard sear would blunt the earthy sweetness of the beet.

Stir in the tomato purée and cook for a further two minutes. This concentrates the umami and binds it to the fat, a foundational move in Eastern European soup work. Pour in the stock and bring to a rolling boil. While that happens, shred the cabbage fine — not threadbare, but thin enough that it absorbs flavour without dissolving. Add it to the pot once the stock boils, then reduce the heat to a steady simmer. This is the critical point: a rolling boil would shred the cabbage to mush and cloud the broth with starch. Simmer for twenty to twenty-five minutes. Test the beetroot with a knife tip — it should have no resistance, and the flesh should have surrendered its colour almost entirely to the liquid. The broth will be a deep burgundy, sometimes turning almost brown-red depending on the beetroot variety.

Taste as you season. Add the vinegar first — one tablespoon is a guideline, but borscht demands acidity to sing. The acid cuts the earthiness and brightens the umami from the stock, a balancing principle central to belarusian-cuisine. Add salt and black pepper in small increments. Many recipes list "to taste," which is truthful but unhelpful; start with the salt listed, then taste. If the beetroot is young and sweet, you'll want the full amount. If it's older stock, you may need less.

Serve in deep bowls, very hot. A dollop of soured cream is not optional — the fat and lactic acid transform the soup's texture and soften its earthiness. Without it, you have a good broth. With it, you have borscht.