Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Sauce Allemande
Ingredients
Directions
Make the roux
Melt 1 ½ ounces of butter in a saucepan.
Add 1 ounce of flour and stir for a few minutes without browning.
Simmer the sauce
Pour in the chicken stock and stir until it boils.
Season with pepper, coarse sea salt, and grated nutmeg, then let it simmer for 30 minutes.
Skim the sauce and add 2 egg yolks, 1 tablespoon of cream, and ½ ounce of fresh butter.
Finish and strain
Stir over low heat until the eggs begin to set, but do not let it boil.
Add 1 teaspoon of lemon juice and strain through a fine strainer.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Forms the fat base of the roux and adds richness to the finished sauce.
- Flour
- Thickens the sauce as the starch in the roux swells in the hot stock.
- Chicken stock
- Forms the liquid body of the sauce, carrying its savory flavor.
- Egg yolks
- Enrich and thicken the sauce as they set gently with the heat.
- Cream
- Adds smoothness and richness, softening the sauce's texture.
The step that matters
Stir over low heat until the eggs begin to set, but do not let it boil.. Egg yolks thicken by gentle heat, but if the sauce boils they can scramble and curdle, leaving the sauce grainy and thin rather than smooth.
Swap the lemon
How well each one fits the dish's main ingredients (butter, flour, chicken, pepper, nutmeg, egg, cream):
- Lemonthe original
- Coconutfits about as well
- Avocadofits less well
- Raisinfits less well
Fit is the average pairing score against butter, flour, chicken, pepper, nutmeg, egg, cream. 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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