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 ↓
Stewed Tomatoes
Ingredients
Directions
Prepare
Scald and skin the desired number of tomatoes.
Place the tomatoes in a stewpan without water.
Stew and serve
Let them simmer for 30 minutes.
Add pepper, coarse sea salt, and a good-sized piece of butter.
Grate a few bits of stale bread over the mixture.
Boil up once and serve very 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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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).
-
Pepper + buttertop 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
- Tomatoes
- Provide the main body and liquid that softens into a stew as they simmer.
- Butter
- Adds richness and a silky mouthfeel to the stewed tomatoes.
- Stale bread
- Grated over the mixture to thicken the stew slightly as it cooks.
The step that matters
Simmering the tomatoes without water. Tomatoes release their own juice as they heat, so cooking them dry in a covered-style stew relies on that liquid. Simmering gently for the full time lets them break down and concentrate in flavour without scorching on the base of the pan.
Swap the tomato
How well each one fits the dish's main ingredients (pepper, butter, bread):
- Capsicumfits better
- Tomatothe original
- Potatofits about as well
- Asparagusfits about as well
Fit is the average pairing score against pepper, butter, 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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