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 SOUFFLfi
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the base
Mix the arrowroot smoothly with a little cold milk.
Boil the remainder of the milk and pour it over the arrowroot, stirring briskly.
Return to the saucepan, add the sugar, vanilla essence, and salt, and cook until the mixture leaves the sides of the saucepan.
Finish and bake
Cool slightly, then beat in each yolk separately.
Gently fold in the stiffly whisked egg whites.
Pour the mixture into a greased pie dish and bake at 350°F (175°C) for 20 to 25 minutes.
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).
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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).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 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 custard base.
- Eggs
- Yolks enrich the base, and whipped whites lift the mixture to give the soufflé its airy texture.
- Milk
- Forms the liquid base that the arrowroot thickens and that gives moisture to the soufflé.
- Sugar
- Sweetens the base and adds a little flavour to the soufflé.
The step that matters
Folding in the egg whites. Whites hold air only while whisked stiff, so fold gently to keep the bubbles. Overmixing deflates the batter and the soufflé will rise less and bake up denser.
Swap the arrowroot
How well each one fits the dish's main ingredients (sugar, egg, milk, vanilla):
- Sweet potatofits about as well
- Arrowrootthe original
- Capsicumfits less well
- Asparagusfits less well
Fit is the average pairing score against sugar, egg, milk, 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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