Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Broiled Halibut
Ingredients
Directions
Prepare
Preheat the broiler and grease the broiler pan.
Broil and serve
Place the halibut steak on the broiler pan, positioning it far enough from the heat to cook through.
Broil until browned and cooked through.
Transfer to a hot platter or wooden plank.
Season with butter, coarse sea salt, and black pepper.
Garnish with browned mashed potatoes and slices of lemon.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + lemontop 12% of all pairsSmell alikemoderateCooked together2,230 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Halibut steak
- Forms the main body of the dish, cooking through to a firm, flaky texture under the heat.
- Butter
- Adds richness and moisture to the fish as it is seasoned.
The step that matters
Positioning the halibut away from the heat. Placing the steak too close to the broiler can scorch the outside before the thick center cooks through. Keeping it farther from the heat lets the interior cook evenly while the surface browns.
Swap the potato
How well each one fits the dish's main ingredients (butter, pepper, lemon):
- Capsicumfits better
- Spinachfits about as well
- Asparagusfits about as well
- Potatothe original
Fit is the average pairing score against butter, pepper, lemon. 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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