Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Tomato Pie
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Pare and slice the green tomatoes.
Assemble the pie
Place the sliced tomatoes in the pie crust.
Sprinkle flour and sugar or molasses over the tomatoes.
Add lemon slices and pour in the water.
If using ripe tomatoes, beat the egg and mix with cream, then pour over the filling.
Bake
Bake for 30-40 minutes or until the crust is golden.
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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Tomato + lemontop 11% of all pairsSmell alikemoderateCooked together4,592 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, 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
- Green tomatoes
- Form the bulk of the filling and provide the pie's tart, fruity flavour.
- Flour
- Thickens the juices released by the tomatoes so the filling sets rather than running.
- Sugar or molasses
- Balances the tartness of the green tomatoes and adds sweetness.
- Lemon
- Adds acidity and brightness that lifts the flavour of the tomatoes.
- Egg
- Sets the custard-like layer when used with ripe tomatoes, giving structure to the filling.
Swap the tomato
How well each one fits the dish's main ingredients (flour, sugar, lemon, egg, cream):
- Arrowrootfits better
- Leekfits better
- Spinachfits better
- Tomatothe original
Fit is the average pairing score against flour, sugar, lemon, egg, cream. 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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