Why it works: Allspice and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 6,395 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Canned Turtle Soup
Ingredients
Directions
Make the soup
Place the vegetable soup in a saucepan with hot water underneath and simmer for 10 minutes.
Add the turtle, salt, cayenne pepper, allspice, and the yolks of the hard-boiled eggs, mash them smooth, and boil for a few minutes.
Cream the butter and flour together, then stir into the soup until it thickens.
Finish and serve
Warm the Madeira wine and pour it into the soup just before serving.
Serve with thin slices of lemon, removing the seeds, in each bowl.
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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Allspice + peppertop 5% of all pairsSmell alikestrongCooked together6,395 recipes
Shared aroma: estragole (anise, licorice).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Allspice + flourtop 13% of all pairsSmell alikemoderateCooked together4,302 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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
- Turtle
- Provides the main meat and body of the soup.
- Hard-boiled eggs
- Their mashed yolks thicken the soup and add richness.
- Madeira wine
- Adds a sweet, aromatic depth poured in just before serving.
- Butter
- Adds fat and richness, and helps carry flavour in the thickened soup.
- Browned flour
- Thickens the soup when creamed with butter and stirred in.
The step that matters
Stirring in the butter and flour mixture. Flour must be fully blended with butter before it hits the hot soup, otherwise it clumps instead of thickening evenly. Keep the soup simmering while stirring so the starch swells and sets smoothly.
Swap the allspice
How well each one fits the dish's main ingredients (egg, madeira wine, pepper, butter, flour):
- Nutmegfits better
- Parsleyfits better
- Thymefits better
- Allspicethe original
Fit is the average pairing score against egg, madeira wine, pepper, butter, flour. 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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