Why it works: Cheese and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 7,962 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Fish and Macaroni
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Remove skin and bones from the fish and separate it into large flakes.
Break the macaroni into 1-inch pieces and boil in salted water until tender.
Assemble
Grease a pie dish and layer in the fish, seasoning with salt and pepper.
Cover with macaroni and sprinkle with cheese and seasoning.
Repeat layers until the dish is full.
Dot the top with small pieces of butter.
Bake
Bake at 400°F (200°C) for about 20 minutes.
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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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Fish + cheesetop 17% of all pairsSmell alikemoderateCooked together135 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Cheese + peppertop 18% of all pairsSmell alikemoderateCooked together7,861 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Fish + peppertop 21% of all pairsSmell alikemoderateCooked together3,948 recipes
Shared aroma: 2-nonenal (fatty, green).
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 casserole and provides its savory flavor and protein structure.
- Macaroni
- Adds bulk and a starchy base that holds the layers together and soaks up flavor.
- Cheese
- Melts and browns during baking, adding richness and a golden crust.
- Butter
- Adds fat and richness, and helps the top brown as it melts.
The step that matters
Dot the top with small pieces of butter. Butter spread over the surface melts and carries fat into the top layer, promoting even browning and a moist, rich finish rather than a dry crust.
“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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