Why it works: Bread and butter 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 ↓
Escalloped Tomatoes
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Scald the tomatoes.
Peel the tomatoes.
If using canned tomatoes, use half a can.
Cut the bread into half-inch squares.
Butter the bread squares.
Toast the bread squares to make croutons.
Butter a baking dish.
Assemble
Layer the croutons in the bottom of the dish.
Add a layer of tomatoes.
Season the tomatoes with salt, pepper, and some grated onion.
Repeat the layers.
Finish with a layer of bread on top.
Dot the top with bits of butter.
Bake
Bake in a 400°F (200°C) oven for about 30 minutes.
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.
Photo for illustrative purposes only · Contact us to use it
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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Bread + buttertop 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).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + breadtop 10% of all pairsSmell alikemoderateCooked together1,013 recipes
Shared aroma: 2-nonenal (fatty, green).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Supply the moisture and tangy acidity that form the sauce as the dish bakes.
- Bread
- Toasted croutons hold their structure and soak up tomato juice without turning mushy.
- Butter
- Adds richness and helps the top brown as it bakes.
- Grated onion
- Adds aroma and a sharp savory note that balances the tomatoes.
The step that matters
Toasting the bread squares. Toasting dries the bread so its starch structure stays firm. Untoasted bread would absorb the tomato juice and collapse into a soggy layer rather than staying distinct.
Swap the onion
How well each one fits the dish's main ingredients (tomato, bread, pepper, butter):
- Capsicumfits better
- Potatofits better
- Carrotfits about as well
- Onionthe original
Fit is the average pairing score against tomato, bread, pepper, butter. 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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