Why it works: Rhubarb and lemon match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 546 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Rhubarb Pudding
Ingredients
Directions
Prepare
Prepare the rhubarb stalks as you would for pies.
Butter a pudding dish and cover the bottom with slices of bread.
Layer and bake
Layer the rhubarb on top and sprinkle with brown sugar.
Add another layer of bread and repeat until the dish is filled.
Beat the eggs with some pulverized sugar and pour over the pudding.
Flavor with lemon or nutmeg.
Bake covered at first, then remove the cover to brown.
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 + lemontop 7% of all pairsSmell alikestrongCooked together546 recipes
Shared aroma: acetic acid (sour, vinegar).
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Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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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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Rhubarb + breadtop 19% of all pairsSmell alikemoderateCooked together66 recipes
Shared aroma: methyl cinnamate (strawberry).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Bind the custard and help the pudding set as it bakes.
- Slices of bread
- Form the soft body of the pudding that soaks up the custard.
- Rhubarb stalks
- Add tart flavor and moisture to the layers.
- Brown sugar
- Adds sweetness and a caramel note to the rhubarb layers.
The step that matters
Bake covered at first, then uncover to brown. Covering traps steam so the custard sets gently without drying out. Uncovering later lets surface sugars and proteins brown. Removing the cover too early can leave the top dry, while leaving it on too long can leave the top pale and soft.
Swap the rhubarb
How well each one fits the dish's main ingredients (bread, sugar, egg, lemon):
- Nutmegfits better
- Cinnamonfits better
- Parsleyfits better
- Rhubarbthe original
Fit is the average pairing score against bread, sugar, egg, lemon. 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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