Why it works: Lemon and orange match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Rhubarb Tart
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 350°F (175°C).
Line a pie dish with puff pastry.
Fill and bake
Cut the rhubarb into very small pieces and fill the pie dish.
Add sugar to taste, ground ginger, grated lemon peel, and orange juice.
Bake in the oven until the rhubarb 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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Lemon + orangetop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Ginger + orangetop 4% of all pairsSmell alikestrongCooked together1,833 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Ginger + lemontop 5% of all pairsSmell alikestrongCooked together5,154 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Rhubarb + orangetop 5% of all pairsSmell alikemoderateCooked together299 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
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Rhubarb + gingertop 7% of all pairsSmell alikemoderateCooked together241 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
- Forms the main filling and softens into a tender, tart fruit layer when baked.
- Puff pastry
- Forms the crisp, flaky base that holds the filling in the pie dish.
- Sugar
- Adds sweetness to balance the tartness of the rhubarb.
- Orange juice
- Adds acidity and citrus flavour that brightens the filling.
Swap the rhubarb
How well each one fits the dish's main ingredients (sugar, ginger, lemon, orange):
- Cinnamonfits better
- Allspicefits better
- Corianderfits better
- Rhubarbthe original
Fit is the average pairing score against sugar, ginger, lemon, orange. 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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