Why it works: Orange and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Orange Tart
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
Preheat the oven to 350°F (175°C).
Line a shallow tart dish with puff pastry.
Make the filling
Boil the oranges until tender, then pound them into a paste.
Add sugar, butter, orange juice, and essence of lemon to the paste.
Bake and serve
Pour the mixture into the pastry and bake until the crust is done.
Top with custard or cream before serving.
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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Orange + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Orange + sugartop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Seville oranges
- Provide the bitter, aromatic flavour and the pulp that forms the filling's body.
- Sugar
- Sweetens the filling and balances the orange's bitterness.
- Butter
- Adds richness and a smoother, softer mouthfeel to the filling.
- Puff pastry
- Forms the crisp, flaky shell that holds the filling.
The step that matters
Pound the boiled oranges into a smooth paste. Boiling softens the peel and pith so they break down evenly. Lumps or unbroken pieces leave an uneven texture in the baked filling.
Swap the orange
How well each one fits the dish's main ingredients (sugar, butter, lemon):
- Vanillafits about as well
- Orangethe original
- Figfits less well
- Raspberryfits less well
Fit is the average pairing score against sugar, butter, lemon. 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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