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 ↓
To Make Arrowroot
Ingredients
Directions
Make the pudding
Mix the arrowroot smoothly in a bowl with the cold water.
Pour the boiling water over the arrowroot while stirring continuously.
If using only hot water, transfer the mixture to a clean saucepan and boil until thickened.
Serve
Serve the arrowroot in a tumbler, sweeten with lump sugar, and add flavorings as desired.
For a richer version, mix arrowroot with cold water, then pour boiling milk over it and stir well.
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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Arrowroot + nutmegtop 4% of all pairsSmell alikestrongCooked together159 recipes
Shared aroma: coumarin (sweet, hay).
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Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Sherry + milktop 14% of all pairsSmell alikemoderateCooked together1,479 recipes
Shared aroma: 2,3,5-trimethylpyrazine (cocoa, roasted).
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Lemon + milktop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Arrowroot
- Starch that thickens the liquid into a smooth, clear pudding as it heats.
- Boiling water
- Hydrates the arrowroot starch so it swells and thickens the mixture.
- Milk
- Adds richness and creaminess when used for the richer version.
The step that matters
Stirring the arrowroot into the boiling water. Starch clumps if it hits hot liquid unmixed. Mixing it smooth in cold water first and stirring continuously while pouring the boiling liquid keeps it lump-free and evenly thickened.
Swap the nutmeg
The recipe marks nutmeg as optional. How well each one fits the dish's main ingredients (arrowroot, sugar, lemon, sherry, milk):
- Cinnamonfits better
- Nutmegthe original
- Thymefits about as well
- Turmericfits about as well
Fit is the average pairing score against arrowroot, sugar, lemon, sherry, milk. 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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