Why it works: Syrup and sugar 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 ↓
Syrup Pie
Ingredients
Directions
Prepare
Cook the syrup until it ropes.
In a bowl, mix the cooked syrup, eggs, butter, sugar, and lemon extract until well combined.
Line pie pans with pastry.
Bake
Pour the mixture into the lined pans.
Bake until the pie is browned.
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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Syrup + sugartop 6% of all pairsSmell alikestrongCooked together5,842 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Walnut + lemontop 10% of all pairsSmell alikestrongCooked together2,149 recipes
Shared aroma: 2-nonenal (fatty, green).
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Walnut + buttertop 15% of all pairsSmell alikemoderateCooked together6,832 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Syrup
- Forms the sweet, thick body of the filling once cooked.
- Eggs
- Bind the filling and help it set firmly as it bakes.
- Butter
- Adds richness and a smooth texture to the filling.
- Sugar
- Adds sweetness and helps the filling brown during baking.
The step that matters
Cook the syrup until it ropes. Cooking the syrup thickens it by driving off water and concentrating its sugars. If it is undercooked, the filling may stay runny and fail to set properly after baking.
Swap the walnut
How well each one fits the dish's main ingredients (syrup, egg, butter, sugar, lemon):
- Almondfits better
- Pistachiofits better
- Chestnutfits about as well
- Walnutthe original
Fit is the average pairing score against syrup, egg, butter, sugar, 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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