Why it works: Lemon and cinnamon match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 7,950 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Green 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.
Prepare
Peel and slice the green tomatoes.
Pour boiling water over the tomatoes and let them stand until cool, then drain.
Assemble the pie
Line a pie plate with pastry.
Fill the pie with the tomatoes, sugar, lemon juice, and water.
Sprinkle the filling with flour and cinnamon.
Dot the top with bits of butter.
Cover with crust.
Bake
Bake at 350°F (175°C) until 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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Lemon + cinnamontop 7% of all pairsSmell alikestrongCooked together7,950 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Tomato + lemontop 11% of all pairsSmell alikemoderateCooked together4,592 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Tomato + cinnamontop 11% of all pairsSmell alikemoderateCooked together1,348 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Provide the bulk and tart base of the filling.
- Sugar
- Adds sweetness and balances the tartness of the green tomatoes.
- Flour
- Thickens the juices released by the tomatoes as the pie bakes.
- Lemon juice
- Adds acidity that brightens the flavor of the filling.
- Butter
- Adds richness and fat as it melts into the filling.
- Pie crust
- Forms the structure that holds the filling and browns in the oven.
The step that matters
Draining the tomatoes after boiling. Green tomatoes release a lot of liquid. Letting them cool and draining well keeps the filling from becoming watery, which would make the crust soggy and the filling loose when cut.
Swap the tomato
How well each one fits the dish's main ingredients (sugar, lemon, flour, cinnamon, butter):
- Arrowrootfits better
- Sweet potatofits better
- Shallotfits better
- Tomatothe original
Fit is the average pairing score against sugar, lemon, flour, cinnamon, 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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