Why it works: Pepper and tomato 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 ↓
Escalloped Tripe
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Preheat the oven to 400°F (200°C).
Layer half-inch strips of tripe in an oiled baking dish.
Sprinkle with coarse sea salt and black pepper.
Add a layer of grated Parmesan cheese.
Cover with tomato sauce.
Repeat layers until the dish is filled.
Top with a thick layer of well-buttered bread crumbs.
Bake 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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Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Parmesan cheese + tomatotop 9% of all pairsSmell alikemoderateCooked together2,490 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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 + parmesan cheesetop 14% of all pairsSmell alikemoderateCooked together5,322 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
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Parmesan cheese + breadtop 15% of all pairsSmell alikemoderateCooked together577 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the tomato
How well each one fits the dish's main ingredients (pepper, parmesan cheese, sauce, bread):
- Tomatothe original
- Capsicumfits about as well
- Spinachfits less well
- Asparagusfits less well
Fit is the average pairing score against pepper, parmesan cheese, sauce, bread. Candidates are from the same food group and used in at least 100 recipes.
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