Why it works: Lemon and parsley 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 Dressing
Ingredients
Directions
Make the sauce
Combine boiling cream and flour in a saucepan, stirring to form a smooth paste with 2 tablespoons of butter.
Cook for 2 minutes, then remove from heat and add 2 tablespoons of butter, stirring until cool and well mixed.
Season and finish
Blend mustard with a little lemon juice.
Season the dressing with lemon juice, coarse sea salt, black pepper, and the blended mustard.
Add sliced olives or, if preferred, chopped parsley and finely chopped onion.
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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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Olive + parsleytop 6% of all pairsSmell alikestrongCooked together9,649 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Lemon + olivetop 7% of all pairsSmell alikemoderateCooked together11,922 recipes
Shared aroma: 3-hexenal (apple, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Thickens the cream into a smooth, stable dressing as it cooks.
- Boiling cream
- Provides the liquid base and richness for the dressing.
- Butter
- Adds fat and smoothness, and helps the paste blend into a glossy texture.
- Mustard
- Adds sharp, savoury flavour that balances the richness of the cream.
The step that matters
Cooking the flour paste. Flour must be cooked briefly in the hot cream so its starch swells and thickens evenly; stirring well prevents lumps from forming.
Swap the parsley
The recipe marks parsley as optional. How well each one fits the dish's main ingredients (cream, flour, butter, lemon, pepper, mustard, olive):
- Capersfits about as well
- Tarragonfits about as well
- Parsleythe original
- Thymefits about as well
Fit is the average pairing score against cream, flour, butter, lemon, pepper, mustard, olive. 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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