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 Tart
Ingredients
Directions
Prepare the rhubarb
Cut the rhubarb stalks into lengths of 4 to 5 inches and remove the thin skin.
Combine the rhubarb with a thin syrup made of sugar and water in a dish. Cover with another dish.
Cook and assemble
Let it simmer very slowly for 1 hour, or use a block tin saucepan.
Once cooled, make the rhubarb into a tart using the tart crust.
Bake
Bake the tart until the crust is golden and the filling is tender.
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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Rhubarb + sugartop 18% of all pairsSmell alikemoderateCooked together1,852 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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's main filling, which softens and turns tender during cooking.
- Sugar
- Sweetens the rhubarb syrup and balances the stalks' natural tartness.
- Tart crust
- Forms the base and shell that holds the filling while the tart bakes.
The step that matters
Let it simmer very slowly. Slow, gentle cooking softens the rhubarb fibres without breaking the stalks apart, so the filling stays tender and holds its shape in the tart.
“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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