Name: Soup a LA Julienne
Ingredients: 2 quarts clear stock; ½ pint carrots, cut into strips; ½ pint turnips, cut into strips; ¼ pint onions, cut into strips; ½ head celery, cut into strips; Salt, to taste; Pepper, to taste

Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓

Soup a LA Julienne

Ingredients

Directions

Prepare

Cut all vegetables into strips about 1¼ inches long.
Blanch the vegetables in boiling water for a few moments.

Simmer and season

Simmer the vegetables in the stock until tender.
Season with salt and pepper.

Recipe from a historical cookbook (Internet Archive).

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.

Carrot + celerytop 1% of all pairs

Smell alikestrong

Cooked together10,173 recipes

Shared aroma: myristicin (spice, warm).
Carrot + turniptop 1% of all pairs

Smell alikestrong

Cooked together8,002 recipes

Shared aroma: coumarin (sweet, hay).
Turnip + celerytop 2% of all pairs

Smell alikemoderate

Cooked together4,418 recipes

Shared aroma: coumarin (sweet, hay).
Celery + peppertop 5% of all pairs

Smell alikestrong

Cooked together16,012 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Turnip + oniontop 5% of all pairs

Smell alikestrong

Cooked together7,585 recipes

Shared aroma: coumarin (sweet, hay).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Clear stock: Provides the liquid and the main savoury flavour of the soup.
Carrots: Add natural sweetness and colour, and soften to a tender bite when simmered.
Turnips: Contribute a mild, slightly peppery sweetness and become tender in the hot stock.
Onions: Release aroma and savoury depth into the stock as they cook.
Celery: Adds a fresh, aromatic background flavour and softens into a tender texture.

The step that matters

Simmer until tender, then stop. Cooking the strips too long breaks down their cell walls, so they turn soft and mushy and lose colour. Checking often and stopping once they are just tender keeps their shape and texture.

Swap the onion

How well each one fits the dish's main ingredients (carrot, turnip, celery, pepper):

Parsnipfits better
Leekfits better
Lettucefits better
Onionthe original

Fit is the average pairing score against carrot, turnip, celery, pepper. 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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Soup a LA Julienne