Why it works: Celery and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Barscz a LA Polonaise- -polish Beet Soup
Ingredients
Directions
Prepare the vegetables
Shred the beet roots, leeks, onions, Savoy cabbage, and celery knobs into julienne strips.
Smother the vegetables in butter over low heat.
Moisten the vegetables with the broth and beet-root juice.
Make the soup
Add the parboiled brisket and partially roasted duck to the pot.
Soak the dried mushrooms in cold water, then shred them and add them to the soup.
Add a bundle of herbs (parsley, marjoram, bay leaves, and clove) to the pot.
Remove the duck once tender.
Let the soup simmer until the beef is cooked.
Remove the herb bundle from the soup.
Remove any fat from the soup.
Cut the beef and duck into small pieces.
Add the sausages and finish
Cook the small sausages.
Remove the skin from the sausages.
Add the sausages along with the meats to the soup.
Scrape the sour beets.
Press the liquid from the beets through a cloth.
Add the pressed liquid to the soup.
Heat the soup well before serving.
Add a pinch of chopped fennel before serving.
Serve with sour cream on the side.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Leek + cabbagetop 3% of all pairsSmell alikestrongCooked together214 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Leek + celerytop 4% of all pairsSmell alikestrongCooked together1,093 recipes
Shared aroma: coumarin (sweet, hay).
-
Leek + oniontop 4% of all pairsSmell alikestrongCooked together1,326 recipes
Shared aroma: ethyl butyrate (apple, fruity).
-
Leek + parsleytop 4% of all pairsSmell alikestrongCooked together759 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beet roots
- Give the soup its deep red colour and earthy sweetness.
- Fermented beet-root juice
- Adds sourness and tang that balances the sweetness of the vegetables.
- Brisket of beef
- Contributes savoury meaty flavour and body to the broth as it cooks.
- Duck
- Adds rich fat and savoury depth to the broth.
- Leeks
- Add mild onion-like sweetness and aroma to the base.
- Sour beets
- Add further acidity and tang to the finished soup.
The step that matters
Heat the soup well before serving. Sour cream and the finished soup must be hot enough to be safe to eat, but boiling after the sour cream is added can curdle it, so heat the soup thoroughly before adding the cream at the table.
Swap the cabbage
How well each one fits the dish's main ingredients (leek, onion, celery, butter, beef, mushroom, parsley):
- Chivefits better
- Carrotfits better
- Shallotfits better
- Cabbagethe original
Fit is the average pairing score against leek, onion, celery, butter, beef, mushroom, parsley. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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