Why it works: Turnip and celery are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,418 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Puree Op Turnip Soup
Ingredients
Directions
Prepare
Pare and slice the turnips thinly.
Chop the celery and onion.
In a stewpan, combine the turnips, celery, onion, and enough stock to cover.
Cook and strain
Boil until the vegetables are tender.
Pass the mixture through a tammy sieve or rub it with wooden spoons.
Finish and serve
Season with sugar, cayenne, and salt.
Just before serving, stir in the cream.
Serve with fried bread.
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.
-
Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Onion + breadtop 15% of all pairsSmell alikemoderateCooked together8,676 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Turnips
- Form the bulk of the soup and give its main flavour and body once puréed.
- Celery
- Adds aromatic savoury depth as it softens in the stock.
- Onion
- Contributes savoury aroma and sweetness as it cooks down in the stock.
- Cream
- Adds richness and a smooth, silky mouthfeel to the finished soup.
The step that matters
Boil until the vegetables are tender. The vegetables must be fully soft so the purée strains smoothly and has no grainy texture. Undercooked turnip stays firm and resists sieving, leaving the soup coarse.
Swap the onion
How well each one fits the dish's main ingredients (turnip, celery, sugar, cream, bread):
- Leekfits better
- Parsnipfits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against turnip, celery, sugar, cream, bread. 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.
More turnip soup recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
Cream of Celery Soup113 recipes
White Bread80 recipes
Bread Omelette60 recipes