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 ↓
Baked Fish and Tomatoes
Ingredients
Directions
Prepare
Butter a pie dish.
Layer and bake
Layer fish and tomato slices alternately in the dish.
Sprinkle pepper, coarse sea salt, nutmeg, ground mace, and lemon juice between each layer.
Finish with a layer of breadcrumbs and dot with butter.
Bake for 15 minutes if the fish is cooked, or 30 to 40 minutes if uncooked.
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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Nutmeg + macetop 4% of all pairsSmell alikemoderateCooked together6,557 recipes
Shared aroma: myristicin (spice, warm).
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Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fish
- Forms the main body of the dish and sets to a flaky texture as it bakes.
- Tomatoes
- Add moisture and acidity that keep the layers juicy as they cook.
- Lemon juice
- Adds acidity that brightens the flavour of the fish and tomatoes.
- Breadcrumbs
- Form a crisp topping that browns in the oven.
- Butter
- Adds richness and helps the breadcrumb topping brown.
The step that matters
Bake for the correct time. Cooked fish only needs 15 minutes, while uncooked fish needs 30 to 40 minutes. Raw fish that is underbaked may stay unsafe to eat, and cooked fish left too long becomes dry and tough.
Swap the mace
How well each one fits the dish's main ingredients (fish, tomato, pepper, nutmeg, lemon, butter):
- Parsleyfits better
- Thymefits better
- Tarragonfits better
- Macethe original
Fit is the average pairing score against fish, tomato, pepper, nutmeg, lemon, butter. 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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