Why it works: Cauliflower and parsley match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 233 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Cauliflower Cream Soup
Ingredients
Directions
Prepare the cauliflower
Break the cauliflower into small florets.
Boil the florets in salted water for about 30 minutes.
Mash half of the cooked cauliflower.
Make the soup
Combine the soup stock and minced onion in a saucepan.
Bring the mixture to a boil.
Add the mashed cauliflower to the boiling stock.
Boil the milk.
Add the boiled milk to the mixture.
Season the soup with salt and pepper.
If the soup is not thick enough, thicken it with a flour-and-water mixture until it resembles thin cream.
Stir in the butter.
Add the remaining whole cauliflower florets.
Garnish with minced parsley before serving.
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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Cauliflower + parsleytop 5% of all pairsSmell alikestrongCooked together233 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Mace + white peppertop 9% of all pairsSmell alikemoderateCooked together1,695 recipes
Shared aroma: myrcene (balsamic, herbaceous).
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Cauliflower + oniontop 10% of all pairsSmell alikemoderateCooked together935 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cauliflower
- Provides the body and flavour of the soup; mashed portion thickens it while whole florets add texture.
- Soup stock
- Forms the liquid base of the soup.
- Rich milk
- Adds creaminess and a smooth, mellow body to the soup.
- Flour (in the method)
- Thickens the soup when added as a flour-and-water mixture.
- Butter
- Adds richness and fat for a smoother mouthfeel.
The step that matters
Thickening with flour-and-water mixture. Flour must be mixed with water into a smooth slurry before adding, and the soup kept simmering while stirring, so starch gelatinises evenly and no lumps form. Adding it dry or too quickly causes clumping and uneven thickness.
Swap the white pepper
How well each one fits the dish's main ingredients (milk, cauliflower, onion, mace, butter, parsley):
- Nutmegfits better
- Thymefits better
- Capersfits better
- White pepperthe original
Fit is the average pairing score against milk, cauliflower, onion, mace, butter, 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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