Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Macaroni and Tomatoes
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the macaroni and tomatoes
Boil the macaroni until tender.
Bake the tomatoes with the butter, basting frequently.
Remove the stalks and skins from the tomatoes and mash them into a pulp.
Assemble and bake
In a dish, combine the macaroni, pepper, salt, and tomatoes, tossing lightly to mix.
Sprinkle with bread crumbs and dot with a small amount of butter.
Bake in the oven at 350°F (175°C) until golden brown.
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + breadtop 10% of all pairsSmell alikemoderateCooked together1,013 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pepper + breadtop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Macaroni
- Forms the bulk of the dish and gives it a starchy, filling body.
- Butter
- Adds richness and fat, helping the tomatoes brown while they bake.
- Tomatoes
- Supply moisture, acidity and flavour that coat the macaroni.
- Bread crumbs
- Form a crisp, browned topping when baked.
The step that matters
Baking the tomatoes with butter, basting frequently. Basting keeps the tomatoes moist while their surface dries and caramelises, concentrating flavour; letting them dry out or scorch leaves the sauce bitter and the dish dry.
Swap the tomato
How well each one fits the dish's main ingredients (butter, pepper, bread):
- Capsicumfits better
- Tomatothe original
- Potatofits about as well
- Asparagusfits about as well
Fit is the average pairing score against butter, pepper, bread. 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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