Why it works: Lemon and pepper 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 ↓
Imitation Terrapin
Ingredients
Directions
Prepare the meat
Boil the calf's head a day before making the dish and let it cool in the broth.
Slice the meat from the head and dice it.
Mince the tongue and mix with fine crumbs, pepper, salt, and the raw egg to form forcemeat balls.
Roll the balls in beaten egg and then in flour; refrigerate until ready to use.
Make the sauce and serve
Season a cup of the broth with Worcestershire sauce and salt, then stir in the butter mixed with browned flour and bring to a boil.
Add the diced meat and simmer for 10 minutes before adding the lemon juice and brown sherry.
Drop in the forcemeat balls, cover the saucepan, and place it in boiling water for 10 minutes 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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + sherrytop 14% of all pairsSmell alikemoderateCooked together3,505 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Sauce + buttertop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 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
- Calf's head
- Provides the main meat and gelatinous body when simmered in broth.
- Butter
- Enriches the sauce and adds richness and smooth mouthfeel.
- Browned flour
- Thickens the sauce and adds a toasted, nutty flavour.
- Raw egg
- Binds the forcemeat balls so they hold their shape while cooking.
- Lemon juice
- Adds acidity that brightens the rich sauce and balances its flavour.
The step that matters
Adding the forcemeat balls to the sauce. Once the balls are dropped in, the sauce should be kept at a gentle heat under a cover; a hard boil can break the sauce and toughen the egg-bound balls.
Swap the lemon
How well each one fits the dish's main ingredients (sauce, butter, flour, sherry, egg, pepper):
- Lemonthe original
- Figfits about as well
- Raisinfits about as well
- Plumfits about as well
Fit is the average pairing score against sauce, butter, flour, sherry, egg, pepper. 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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