Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Macaroni a L'espagnole
Ingredients
Directions
Make the macaroni
Boil the macaroni until tender, then drain it and return it to the pot.
Add the Madeira and tomato sauces, stir in the grated cheese, and season with salt and pepper. Mix everything thoroughly.
Cook over low heat for 10 minutes, stirring constantly.
Serve
Transfer to a serving dish.
Sprinkle with chopped parsley.
Serve hot.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 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).
-
Parsley + tomatotop 8% of all pairsSmell alikemoderateCooked together5,398 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Tomato + parmesan cheesetop 9% of all pairsSmell alikemoderateCooked together2,490 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parmesan cheese + peppertop 14% of all pairsSmell alikemoderateCooked together5,322 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Macaroni
- Forms the starchy base that carries the sauce and gives the dish its body.
- Madeira sauce
- Adds a rich, sweet, wine-like flavour to the pasta.
- Tomato sauce
- Adds moisture and acidity that coat the pasta and balance the richness.
- Parmesan cheese
- Adds savoury, salty depth and helps the sauce cling to the pasta.
The step that matters
Cook over low heat while stirring constantly. Gentle heat and constant stirring keep the cheese from clumping or scorching on the pot bottom, so the sauce stays smooth and evenly coats the pasta.
Swap the parsley
How well each one fits the dish's main ingredients (sauce, tomato, parmesan cheese, pepper):
- Basilfits better
- Oreganofits better
- Celeryfits better
- Parsleythe original
Fit is the average pairing score against sauce, tomato, parmesan cheese, 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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