Why it works: Arrowroot and lemon match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 553 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Princess Pudding
Ingredients
Directions
Make the pudding
Blend the arrowroot with a little water.
Add the sugar, grated lemon rind, and lemon juice, mixing well.
Pour 1 pint of boiling water over the mixture.
Beat the egg yolks slightly and stir them in.
Pour the mixture into a mold with a center pipe.
Set and serve
Once cold and set, turn it onto a dish wetted with cold water.
Fill the center with compote of fruits and arrange some fruits around the outside before serving.
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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Arrowroot + lemontop 4% of all pairsSmell alikestrongCooked together553 recipes
Shared aroma: coumarin (sweet, hay).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Arrowroot + sugartop 20% of all pairsSmell alikemoderateCooked together1,073 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Lemon and sugar 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
- Arrowroot
- Thickens the mixture as it heats, giving the pudding its set body.
- Egg yolks
- Enrich the pudding and add richness and body to the set texture.
- White sugar
- Adds sweetness and balances the sharpness of the lemon.
- Lemon
- Provides acidity and aromatic flavour from the rind and juice.
The step that matters
Stirring in the egg yolks. Egg yolks can scramble if added to very hot liquid without care. Beat them lightly and stir them in gently so the pudding stays smooth and thickens evenly as it cools and sets.
Swap the arrowroot
How well each one fits the dish's main ingredients (lemon, sugar, egg):
- Asparagusfits about as well
- Arrowrootthe original
- Sweet potatofits about as well
- Shallotfits less well
Fit is the average pairing score against lemon, sugar, egg. 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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