Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Cream Sauce
Ingredients
Directions
In a bowl, smooth the cornstarch with a little cold milk.
Heat the cream in a double boiler.
Add the dissolved cornstarch to the cream and stir constantly until thickened.
Add the butter and continue stirring until blended, cooking for 10 minutes.
Season with salt, pepper, celery salt, parsley, onion juice, and lemon juice as desired.
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.
Photo for illustrative purposes only · Contact us to use it
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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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Celery + lemontop 3% of all pairsSmell alikestrongCooked together3,467 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cream
- Provides the rich body and fat that give the sauce its smooth, creamy texture.
- Cornstarch
- Swells when heated in liquid, thickening the cream into a sauce.
- Butter
- Adds fat and flavor, helping the sauce feel smooth and well blended.
The step that matters
Add the dissolved cornstarch to the cream and stir constantly. Cornstarch clumps if it hits hot liquid unevenly or sits still. Stirring constantly keeps it dispersed so it thickens smoothly as the starch granules swell.
Swap the onion
How well each one fits the dish's main ingredients (cream, butter, milk, pepper, celery, parsley, lemon):
- Carrotfits better
- Potatofits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against cream, butter, milk, pepper, celery, parsley, lemon. 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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