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
Remove the thin skin from the rhubarb stalks.
Cut the stalks into 4-5 inch pieces.
Place the rhubarb in a dish.
Pour the sugar and water over the rhubarb to make a thin syrup.
Cover the dish with another dish.
Simmer slowly for 1 hour on low heat or in a saucepan.
Allow the mixture to cool.
Assemble and bake
Prepare a pie crust.
Fill the crust with the rhubarb mixture.
Bake until the crust is golden.
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
- Provides the tart flavor and the bulk of the filling once simmered until soft.
- Sugar
- Sweetens the tart and helps balance rhubarb's acidity while forming the syrup.
- Water
- Dissolves the sugar and, with the rhubarb, forms the thin syrup that cooks the fruit.
- Pie crust
- Holds the filling and browns in the oven as the structure of the tart.
The step that matters
Simmering the rhubarb slowly. Rhubarb breaks down unevenly if heated too fast, so it can scorch on the bottom while the pieces stay firm. Slow, gentle heat softens the fibers and lets the sugar syrup penetrate evenly, giving a smooth, well-set filling.
“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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