Why it works: Flour and arrowroot match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 525 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Arroweoot Charlotte
Ingredients
Directions
Prepare the mold
Line a mold with thinly cut stale sponge cakes and sprinkle with sherry.
Make the custard
Mix the flour and arrowroot with enough cold milk to make a smooth paste.
In a saucepan, heat the remaining milk and stir in the flour and arrowroot mixture just before it boils.
Boil for a few minutes, stirring constantly, then pour the mixture into the mold while hot.
Set and serve
Let it cool completely, then turn it out of the mold and spread with jelly or jam.
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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Flour + arrowroottop 2% of all pairsSmell alikestrongCooked together525 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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).
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Vanilla + sherrytop 8% of all pairsSmell alikemoderateCooked together506 recipes
Shared aroma: piperonal (bitter, coconut).
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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
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, glossy custard that sets as it cools.
- Flour
- Adds body and helps stabilise the thickened custard.
- Milk
- Forms the liquid base of the custard and gives it a creamy texture.
- Stale sponge cakes
- Provide a soft, absorbent structure that lines the mold and holds the custard.
- Jelly or jam
- Adds sweetness and fruity flavour as a spread on the finished charlotte.
The step that matters
Adding the flour and arrowroot paste to the hot milk. Starches thicken only when heated and stirred. Adding the paste just before boiling and stirring constantly prevents lumps and an uneven, starchy texture.
“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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