Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Thick Mock-turtle
Ingredients
Directions
Melt the butter in a large saucepan.
Mix in the flour until it looks velvety.
Gradually add the cooled soup, stirring in cupfuls.
Add the pieces of head, Madeira, and lime juice.
Bring to a boil to thicken, then simmer while stirring constantly.
Test the meat for doneness and add more Madeira if needed.
Serve hot, optionally with forcemeat balls.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + limetop 15% of all pairsSmell alikemoderateCooked together1,381 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + madeira winetop 22% of all pairsSmell alikelowCooked together423 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + madeira winetop 27% of all pairsSmell alikelowCooked together637 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + limetop 30% of all pairsSmell alikemoderateCooked together1,339 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
Swap the lime
How well each one fits the dish's main ingredients (butter, flour, madeira wine):
- Raisinfits better
- Vanillafits better
- Applefits better
- Limethe original
Fit is the average pairing score against butter, flour, madeira wine. Candidates are from the same food group and used in at least 100 recipes.
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