Żurek na zakwasie — sour rye soup
A cloudy, tart soup built on fermented rye sourdough, scented with garlic and marjoram, served with a hard-boiled egg, white sausage, and potatoes. Comforting, peasant, deeply Polish.
A cloudy, tart soup built on fermented rye sourdough, scented with garlic and marjoram, served with a hard-boiled egg, white sausage, and potatoes. Comforting, peasant, deeply Polish.
Permettez-moi de vous parler de cette soupe, car elle me ramène à Varsovie, à la table de mon père. We were not rich — the occupied homeland had taken much from us — and yet nothing seemed lacking before a bowl of hot żurek. We would let the rye flour sour in a pot near the stove for several days; my sister Bronia watched over this starter like a delicate experiment. I learned, I believe, as much patience from waiting for that ferment as from later measuring my radiations. Taste it with an egg and a little marjoram: it is a whole country that you rediscover.
- •Rye flour — a few spoonfuls (base of the starter (zakwas))
- •Warm water — a bowl (activates fermentation)
- •Garlic — a few cloves (flavors the starter and broth)
- •Rye bread crust — a piece (initiates fermentation)
- •White sausage (biała kiełbasa) — as means allow (fatty garnish)
- •Smoked bacon — a little (fat base)
- •Dried marjoram — a generous pinch (signature spice of the soup)
- •Eggs — 1 per diner (garnish)
- •Potatoes — a few (filling)
Żurek na zakwasie — sour rye soup
A cloudy, tart soup built on fermented rye sourdough, scented with garlic and marjoram, served with a hard-boiled egg, white sausage, and potatoes. Comforting, peasant, deeply Polish.
Why this dish? Maria Skłodowska grew up in Warsaw in a modest family of teachers, who counted every penny after the confiscation of family assets under Russian occupation. Żurek, made from rye sourdough, a few potatoes, and a little sausage, is exactly the kind of nourishing, cheap soup that warmed the winters of her Polish childhood — the cuisine she returned to, it is said, during family holidays in the countryside.
Permettez-moi de vous parler de cette soupe, car elle me ramène à Varsovie, à la table de mon père. We were not rich — the occupied homeland had taken much from us — and yet nothing seemed lacking before a bowl of hot żurek. We would let the rye flour sour in a pot near the stove for several days; my sister Bronia watched over this starter like a delicate experiment. I learned, I believe, as much patience from waiting for that ferment as from later measuring my radiations. Taste it with an egg and a little marjoram: it is a whole country that you rediscover.
Ingredients (period version)
- Rye flour — a few spoonfuls (base of the starter (zakwas))
- Warm water — a bowl (activates fermentation)
- Garlic — a few cloves (flavors the starter and broth)
- Rye bread crust — a piece (initiates fermentation)
- White sausage (biała kiełbasa) — as means allow (fatty garnish)
- Smoked bacon — a little (fat base)
- Dried marjoram — a generous pinch (signature spice of the soup)
- Eggs — 1 per diner (garnish)
- Potatoes — a few (filling)
Ingredients
- Ready rye sourdough (zakwas) — 400 ml (fermented acidity, soup base)
- Polish white sausage (or fresh unsmoked sausage) — 2 (approx. 300 g) (garnish)
- Smoked bacon — 80 g, cut into lardons (fat base)
- Garlic — 3 cloves (flavor)
- Dried marjoram — 2 tsp (signature spice)
- Potatoes — 3 medium (garnish)
- Hard-boiled eggs — 4 (garnish)
- Bay leaf + allspice — 1 + 3 berries (broth aromatics)
- Sour cream — 3 tbsp (softens acidity (optional))
Method
- For the homemade starter: mix 4 tbsp rye flour with 400 ml warm water, 2 crushed garlic cloves, and a rye bread crust in a jar. Cover with a cloth and let sour for 4 to 5 days at room temperature, stirring daily, until it smells distinctly tangy.
- Sauté the bacon lardons, add the sausage cut into rounds, and brown lightly.
- Add 1.2 L water, bay leaf, allspice, garlic, and diced potatoes. Cook for 20 minutes.
- Stir the starter well and pour it into the simmering soup (never boiling, to prevent curdling). Mix.
- Add marjoram, salt, pepper, and cream if you prefer it milder. Let stand 5 minutes without boiling.
- Serve very hot with half a hard-boiled egg per bowl.
How it was made : Before yeast and bouillon cubes, the soup's acidity came solely from rye left to sour near the stove. Each household kept 'its' starter, sometimes maintained week after week, like a baker's mother. In the countryside, żurek was often served directly inside a hollowed-out loaf of bread.
The contemporary twist : Serve it in a small hollowed-out rye bread bowl, and use a soft-boiled egg instead of hard-boiled: the runny yolk acts as a creamy binder when you dip your spoon.
Sources : Lucyna Ćwierczakiewiczowa, 365 obiadów za pięć złotych, Warsaw, 1860 (bourgeois and popular Polish recipes of the 19th century) · Ève Curie, Madame Curie, Gallimard, 1937 (eating habits and attachment to Poland)
Marie Curie · Charactorium
