Why it works: Tomato and pepper are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Macaroni, with Tomatoes
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.
Cook the macaroni
Boil the macaroni in the beef soup for 15 minutes, or until soft but not broken.
Make the tomato sauce
Peel, chop, and measure the tomatoes.
Combine the tomatoes, butter, salt, and pepper in a stew pan.
Cook the mixture until the tomatoes are broken down.
Combine and bake
Stir in the crushed rusk and mix with the macaroni.
Transfer the mixture to a deep dish and bake in a 400°F (200°C) oven for 10 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.
Photo for illustrative purposes only · Contact us to use it
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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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + tomatotop 8% of all pairsSmell alikemoderateCooked together5,448 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + buttertop 16% of all pairsSmell alikemoderateCooked together10,847 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
-
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 holds its shape while it softens in the soup.
- Tomatoes
- Provide moisture and acidity, breaking down into a sauce that coats the pasta.
- Butter
- Adds fat and richness, helping the tomato sauce taste rounded and smooth.
- Double baked rusk
- Crushed crumbs that absorb liquid and brown lightly in the oven, adding texture.
The step that matters
Cook the macaroni until soft but not broken. Pasta cooked too long in simmering liquid turns mushy and cannot hold its shape in the baked dish. Stopping when it is tender but still intact keeps the texture firm enough to bake well.
Swap the tomato
How well each one fits the dish's main ingredients (beef, butter, pepper):
- Potatofits better
- Onionfits about as well
- Capsicumfits about as well
- Tomatothe original
Fit is the average pairing score against beef, butter, pepper. 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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