Why it works: Lemon and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Broiled Salt Codfish
Ingredients
Directions
Prepare the codfish
Cut the codfish into medium-sized square pieces and split them in two.
Soak the pieces in cold water overnight.
Drain and dry the codfish pieces with a napkin the next morning.
Broil and serve
Rub a little butter over each piece and broil them.
Place the broiled codfish on a platter and pour melted butter over them.
Make the drawn butter
To make drawn butter, divide 3 ounces of butter into small balls and dredge them with flour.
In a saucepan, melt some of the floured butter balls and whisk until smooth.
Add more floured butter balls gradually, whisking until incorporated and smooth.
Stir in 1 teaspoon of lemon juice and, if desired, a little chopped parsley.
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 + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + parsleytop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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
- Salt-cured fish that is soaked to remove salt and becomes flaky when broiled.
- Butter
- Adds richness and moisture to the broiled fish and forms the base of the drawn butter sauce.
- Flour
- Coats the butter balls so they melt into a smooth, thickened sauce without lumps.
- Lemon juice
- Adds acidity that brightens the rich butter sauce.
The step that matters
Adding the floured butter balls gradually. Adding flour-coated butter in small amounts while whisking lets it emulsify and thicken smoothly. Adding it all at once can leave lumps in the sauce.
“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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