Why it works: Flour and butter 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 ↓
Broiled Herrings
Ingredients
Directions
Broil and serve
Flour the herrings.
Broil them until they are a good color.
Serve with plain butter as a sauce.
Dress and finish
For dressing, choose large, moist herrings.
Cut them open.
Soak in boiling small beer for 30 minutes.
Drain and heat them before the fire.
Rub with cold butter before serving.
Serve with egg sauce or buttered eggs and mashed potatoes.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Beer + potatotop 14% of all pairsSmell alikemoderateCooked together145 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Butter + beertop 15% of all pairsSmell alikemoderateCooked together680 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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Flour + potatotop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Herrings
- The fish itself, providing the main flesh that is broiled and served.
- Flour
- Coats the surface so it browns more evenly and develops a golden crust under heat.
- Plain butter
- Adds fat and richness, carrying flavor and keeping the fish moist when served.
- Eggs
- Form the egg sauce or buttered eggs, where they set gently to add body and richness.
The step that matters
Broil until a good color. Floured fish browns through Maillard reactions, which need steady heat. Leaving it too long dries the flesh, so watch for color rather than time alone.
Swap the potato
How well each one fits the dish's main ingredients (flour, butter, beer, egg):
- Chivefits better
- Shallotfits about as well
- Potatothe original
- Asparagusfits about as well
Fit is the average pairing score against flour, butter, beer, egg. 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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