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 ↓
Green Turtle and Terrapin
Ingredients
Directions
Dip turtle steaks in melted butter seasoned with coarse sea salt and cayenne pepper.
Broil the steaks on a double-wire gridiron for about 7 minutes on each side over moderate heat.
Serve on a hot dish with currant jelly.
If the turtle is tough, roll steaks in flour seasoned with salt and pepper, brown in butter, then cover with broth or boiling water and stew until tender.
Add Madeira and lemon juice to the turtle and gravy, then serve hot.
For fried turtle, bread and fry the steaks in butter, then keep warm on brown paper.
In the pan, combine cream and tomato ketchup, boil while preparing the dish.
Serve with sliced lemon and sauce in a bowl.
For tartar sauce, mix grated onion, chopped parsley, capers, and pickles into mayonnaise.
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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Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Lemon + tomatotop 11% of all pairsSmell alikemoderateCooked together4,592 recipes
Shared aroma: 3-hexenal (apple, fruity).
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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
Swap the tomato
How well each one fits the dish's main ingredients (butter, pepper, flour, madeira wine, lemon, cream, ketchup):
- Shallotfits better
- Leekfits better
- Capsicumfits better
- Tomatothe original
Fit is the average pairing score against butter, pepper, flour, madeira wine, lemon, cream, ketchup. Candidates are from the same food group and used in at least 100 recipes.
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