Why it works: Sugar and syrup match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 5,842 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Plum 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.
Poach the plums
Place the plums in a saucepan and cover with water.
Add ½ pound of sugar and simmer until the plums are tender but not mashed.
Remove the plums and drain the liquid.
Make the syrup
Return the liquid to the saucepan, add ½ pound of sugar, and boil until it thickens into a syrup.
Assemble and bake
Prepare a flat dish with short crust pastry, baked lightly.
Divide each plum, remove the stones, and spread the plums over the crust.
Slowly pour the thick syrup over the plums, allowing it to soak in.
Bake in the oven at 350°F (175°C) for 10 minutes and serve.
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.
-
Sugar + syruptop 6% of all pairsSmell alikestrongCooked together5,842 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Plum + sugartop 21% of all pairsSmell alikelowCooked together2,313 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
-
Plum + syruptop 22% of all pairsSmell alikelowCooked together143 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Plums
- Provide the fruit filling and its tart flavour once tenderised.
- Sugar
- Sweetens the plums and, boiled down, thickens the liquid into a syrup.
- Short crust pastry
- Forms the flat base that holds the fruit and syrup.
The step that matters
Simmering the plums until tender but not mashed. Overcooking breaks down the fruit's cell walls so the plums turn to mush, while undercooking leaves them firm. Gentle simmering keeps the halves intact to hold their shape on the crust.
Swap the plum
How well each one fits the dish's main ingredients (sugar, syrup):
- Vanillafits better
- Raisinfits better
- Pearfits better
- Plumthe original
Fit is the average pairing score against sugar, syrup. 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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