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 ↓
Brown Stew of Terrapin
Ingredients
Directions
Make the sauce
In a saucepan, melt the butter and stir in the flour over medium heat until browned.
Gradually add the water, stirring until smooth.
Season the sauce with salt, pepper, nutmeg, and cayenne.
Finish and serve
Add the terrapin to the sauce and heat until scalding hot.
Remove from heat and stir in the beaten egg yolks.
Serve immediately in a tureen with Madeira and lemon juice.
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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Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Terrapin meat
- Forms the main body of the stew, providing its substance and flavour.
- Butter
- Enriches the sauce and carries flavour, and with flour forms the base roux.
- Flour
- Thickens the sauce as a roux with the butter, giving it body.
- Egg yolks
- Enrich and thicken the stew gently when stirred in off the heat, adding richness.
- Madeira wine
- Adds sweetness and aromatic depth to the finished stew.
- Lemon juice
- Adds acidity that brightens the rich, creamy stew.
The step that matters
Stir in the egg yolks off the heat. Egg yolks thicken by gentle heat and can scramble or curdle if the stew is too hot. Removing the pan from the heat before stirring them in lets them thicken smoothly into the sauce.
Swap the lemon
How well each one fits the dish's main ingredients (meat, butter, flour, pepper, nutmeg, egg, madeira wine):
- Lemonthe original
- Raisinfits about as well
- Figfits less well
- Limefits less well
Fit is the average pairing score against meat, butter, flour, pepper, nutmeg, egg, madeira wine. 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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