Why it works: Arrowroot and vanilla match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 242 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Arrowroot, to Make
Ingredients
Directions
Make the pudding
In a saucepan, mix the arrowroot with a little cold milk to dissolve.
Add the remaining milk and sugar, and stir over medium heat.
Cook until the mixture thickens, stirring constantly.
Remove from heat and stir in the vanilla extract.
Serve
Pour into a serving dish and let cool 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 + vanillatop 3% of all pairsSmell alikestrongCooked together242 recipes
Shared aroma: coumarin (sweet, hay).
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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Arrowroot + milktop 18% of all pairsSmell alikemoderateCooked together817 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
-
Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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 milk into a smooth, set pudding as it heats and gelatinizes.
- Milk
- Forms the liquid base that the arrowroot thickens into a creamy custard.
- Sugar
- Adds sweetness and balances the mild flavor of the milk.
The step that matters
Cook until the mixture thickens, stirring constantly. Arrowroot thickens when heated, but if the mixture sits without stirring it can scorch on the bottom of the pan or form lumps. Constant stirring spreads heat evenly and keeps the starch dispersed so the pudding turns smooth.
Swap the arrowroot
How well each one fits the dish's main ingredients (milk, sugar, vanilla):
- Arrowrootthe original
- Sweet potatofits about as well
- Capsicumfits less well
- Potatofits less well
Fit is the average pairing score against milk, sugar, vanilla. 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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