Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Haddock Soup
Ingredients
Directions
Prepare the stock
Fillet the haddocks and set the fillets aside.
Combine the bones with the beef and fish bones to make a stock.
Add the onions, carrot, turnip, and allspice to the stock.
Boil the stock.
Make the soup
Melt the butter in a separate pan.
Cook the ham until done.
Add chopped basil, marjoram, parsley, and thyme.
Stir in enough flour for the soup.
Cook the flour mixture.
Strain the stock and mix it in smoothly.
Let the mixture boil for an hour.
Rub the mixture through a fine sieve.
Stir in the Madeira, pepper, salt, and cayenne.
Fry the haddock and serve
Cut the haddock fillets into 1-inch pieces.
Remove the skin.
Fry them in butter with pepper and salt.
Drain the fried haddock.
Place it in a tureen and pour the soup over it.
Add the oysters and their liquor for an improvement.
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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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + allspicetop 5% of all pairsSmell alikestrongCooked together1,021 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + allspicetop 6% of all pairsSmell alikestrongCooked together445 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Haddocks
- Provide the main flesh of the soup, fried and served in the tureen.
- Leg of beef
- Adds meaty body and savoury depth to the stock that forms the soup base.
- Butter
- Enriches the soup and gives the haddock a golden, richly flavoured fried surface.
- Flour
- Thickens the stock into a smooth, body-rich soup.
- Oysters
- Add briny flavour and a soft, delicate texture to the finished soup.
- Madeira
- Adds sweetness and aromatic depth to the finished soup.
The step that matters
Rub the mixture through a fine sieve. Pressing the thickened stock through a fine sieve removes bones, vegetable fibres and lumps, leaving the soup smooth. Skipping or rushing this leaves a coarse, gritty texture.
Swap the allspice
How well each one fits the dish's main ingredients (haddock, beef, fish, onion, carrot, turnip, butter):
- Parsleyfits better
- Capersfits better
- Celeryfits better
- Allspicethe original
Fit is the average pairing score against haddock, beef, fish, onion, carrot, turnip, butter. 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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