Why it works: Tomato and bread are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 1,013 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Baked Tomatoes
Ingredients
Directions
Prepare
Wash the tomatoes well and slice them crosswise without peeling.
Season the slices with salt and sugar if desired.
Coat and bake
Dip each slice in white flour, then in the beaten egg, and finally in the grated bread-crumbs.
Place the coated slices on an oiled baking tin.
Bake until golden brown.
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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Tomato + breadtop 10% of all pairsSmell alikemoderateCooked together1,013 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Flour and egg barely smell alike, yet cooks put them together in 106,462 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the juicy filling that softens and warms through during baking.
- White flour
- Gives the first dry layer that helps the egg coating cling to the slices.
- Beaten egg
- Acts as a glue that binds the bread-crumb coating to the tomato.
- Zwieback bread-crumbs
- Form a crisp, golden crust that browns in the oven.
The step that matters
Coat the slices in order, pressing crumbs on firmly. Flour, egg, then crumbs builds a sticky base for each layer. If the slices are wet or the crumbs are loose, the coating slides off and the crust bakes unevenly.
Swap the tomato
How well each one fits the dish's main ingredients (sugar, flour, egg, bread):
- Arrowrootfits better
- Shallotfits better
- Sweet potatofits better
- Tomatothe original
Fit is the average pairing score against sugar, flour, egg, 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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