Why it works: Rhubarb and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 1,852 recipes. Both carry 1-penten-3-one, which smells fish, pungent. The science ↓
Rhubarb Pie
Ingredients
Directions
Prepare the filling
Skin the rhubarb stalks carefully and cut them into small pieces.
Stew the rhubarb pieces until soft, adding enough sugar to sweeten to taste.
While the mixture is hot, stir in 2 well-beaten eggs for each pie.
Bake
Pour the filling into open pie shells and bake until set.
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.
Photo for illustrative purposes only · Contact us to use it
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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Rhubarb + sugartop 18% of all pairsSmell alikemoderateCooked together1,852 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Rhubarb + eggtop 31% of all pairsSmell alikelowCooked together570 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rhubarb stalks
- Provide the tart flavour and bulk that make up most of the filling.
- Sugar
- Sweetens the tart rhubarb and balances its acidity.
- Eggs
- Set the filling as it bakes, giving it a custard-like body.
The step that matters
Stir in the eggs while the mixture is hot. Eggs thicken when heated, so stirring them into a hot filling helps them blend evenly. Overheating or adding them to a boiling mixture can scramble them, leaving the filling lumpy.
Swap the rhubarb
How well each one fits the dish's main ingredients (sugar, egg):
- Cinnamonfits better
- Nutmegfits better
- Rhubarbthe original
- Gingerfits about as well
Fit is the average pairing score against sugar, egg. 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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