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 ↓
Baked Tomatoes
Ingredients
Directions
Assemble
Drain excess juice from the can of tomatoes into boiling soup.
Lay the tomatoes in a buttered pie dish.
Season with pepper, salt, butter, and sugar.
Strew bread crumbs over the top.
Add a little gravy saved from yesterday's ragout.
Bake and brown
Cover and bake for 30 minutes.
Remove cover and brown the top.
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).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the juicy base and acidity that the seasoning and topping sit on.
- Butter
- Adds richness and helps the top brown in the oven.
- Bread crumbs
- Form a topping that absorbs juices and browns into a crisp layer.
- Sugar
- Adds sweetness that balances the tomatoes' acidity.
- Gravy
- Adds savory depth and extra moisture to the dish.
The step that matters
Remove cover and brown the top. Baking covered traps steam, which keeps the tomatoes moist. Uncovering lets surface moisture evaporate so the bread crumbs can dry and brown. Skipping this step leaves the top soft and pale.
Swap the tomato
How well each one fits the dish's main ingredients (butter, pepper, sugar, bread):
- Capsicumfits better
- Potatofits about as well
- Sweet potatofits about as well
- Tomatothe original
Fit is the average pairing score against butter, pepper, sugar, 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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