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 ↓
Ple-plant or Rhubarb
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Remove the outer skin and fibers from the rhubarb using a silver knife.
Place the rhubarb in a fire-proof baking dish.
Sprinkle the soft sugar over it, using about ½ pound for ½ pound of rhubarb.
Heap the dish with rhubarb as it will shrink during baking.
Bake and serve
Bake in a 400°F (200°C) oven for about 30 minutes, or until tender and surrounded by syrup.
If the oven is too hot, cover with a tin pie plate to prevent browning.
Serve cold in a glass dish, plain or lined with macaroons.
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
- Provides the main body and tart flavor, softening into tender pieces as it bakes.
- Soft sugar
- Sweetens the rhubarb and draws out juice that forms a syrup around it.
The step that matters
Covering the dish if the oven runs hot. Sugar caramelizes and browns quickly at high heat, so the top can scorch before the rhubarb becomes tender. Covering with a tin pie plate shields the surface and lets the fruit cook through gently.
“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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