Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Nantucket Soup
Ingredients
Directions
Make the soup
Boil the codfish slowly in the water for 15-20 minutes.
Soften the butter with a little of the boiling water, then mix it until smooth with the flour and pepper.
Add the mixture to the soup and boil for 1-2 minutes.
Stir in the milk when it boils again.
Finish and serve
Beat the eggs and stir them in just before serving.
Serve with bread dice sprinkled on top.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + eggtop 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
- Codfish
- Provides the main flavor and body of the soup.
- Butter
- Adds richness and a smooth, rounded flavor.
- Flour
- Thickens the soup as it cooks with the butter.
- Milk
- Adds creaminess and a softer, richer body to the soup.
- Eggs
- Enrich and slightly thicken the soup as they set in the hot liquid.
The step that matters
Stirring in the beaten eggs. Eggs curdle into loose strands if they meet a fast boil or are added too early. Stirring them in just before serving, with the soup hot but not boiling, lets them thicken gently and keeps the texture smooth.
“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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