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 Souffle
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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Heat the milk until warm.
Make the batter
Mix arrowroot, sugar, and salt.
Gradually add warm milk to the dry ingredients, stirring constantly.
Beat in the eggs and vanilla extract until smooth.
Pour the mixture into a greased baking dish.
Bake
Bake for 30-35 minutes until set and lightly browned.
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).
-
Arrowroot + milktop 18% of all pairsSmell alikemoderateCooked together817 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
-
Milk + eggtop 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 mixture and sets the soufflé as it cools and bakes.
- Eggs
- Provide structure and set the mixture as it bakes.
- Milk
- Supplies liquid that hydrates the arrowroot and gives a soft, tender texture.
- Sugar
- Adds sweetness and contributes to light browning on the surface.
The step that matters
Adding warm milk gradually while stirring constantly. Adding liquid slowly while stirring keeps the starch dispersed so it thickens evenly without lumps. Dumping it in at once can clump the arrowroot and leave an uneven base.
Swap the arrowroot
How well each one fits the dish's main ingredients (milk, egg, sugar, vanilla):
- Sweet potatofits about as well
- Arrowrootthe original
- Capsicumfits less well
- Asparagusfits less well
Fit is the average pairing score against milk, egg, 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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