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 ↓
Crab a LA Rey
Ingredients
Directions
Make the sauce
Cook the tomatoes with the onion and green pepper for 2-3 hours.
Rinse the mixture through a colander.
Combine and serve
Mix the shredded crab with the cream and stir in a little red pepper.
Combine this mixture with the tomato sauce and bring to a boil.
Add the butter and stir until melted.
Serve on small pieces of toast on very hot plates.
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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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Crab + creamtop 10% of all pairsSmell alikemoderateCooked together317 recipes
Shared aroma: acetoin (butter, cream).
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Butter + crabtop 10% of all pairsSmell alikemoderateCooked together812 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Form the base of the sauce and supply acidity and body once cooked down.
- Heavy cream
- Adds richness and a smooth, silky texture to the crab mixture.
- Butter
- Adds fat and gloss to the finished sauce when stirred in at the end.
- Shredded crab
- Provides the main seafood flavour and delicate meat texture.
The step that matters
Bringing the combined mixture to a boil. Once cream and crab meet the hot tomato sauce, boiling can curdle the cream or toughen the crab. Keep heat controlled and stir to keep the sauce smooth.
Swap the tomato
How well each one fits the dish's main ingredients (onion, pepper, butter, crab, cream, egg):
- Potatofits better
- Chivefits better
- Spinachfits better
- Tomatothe original
Fit is the average pairing score against onion, pepper, butter, crab, cream, egg. 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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