Why it works: Sugar and vanilla are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 35,032 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Plain Sauce for Puddings
Ingredients
Directions
Make the sauce
Cream together the butter and sugar until light.
Add the egg yolk and flour, and beat until very light.
Flavor with vanilla.
Finish and serve
Just before serving, stir in the boiling water or wine.
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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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + winetop 13% of all pairsSmell alikemoderateCooked together8,645 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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Butter + vanillatop 14% of all pairsSmell alikemoderateCooked together20,050 recipes
Shared aroma: guaiacol (smoky, sweet).
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
- Butter
- Adds richness and a smooth, creamy body to the sauce.
- Sugar
- Provides sweetness and, when creamed with butter, helps trap air for a light texture.
- Egg yolk
- Enriches the sauce and helps bind the fat and liquid into a smooth mixture.
- Flour
- Thickens the sauce slightly and gives it body.
The step that matters
Beat the butter and sugar until light. Creaming works air into the butter while sugar crystals cut into the fat. If this step is rushed, the sauce stays dense instead of light and smooth.
Swap the vanilla
How well each one fits the dish's main ingredients (butter, sugar, egg, flour, wine):
- Raisinfits about as well
- Vanillathe original
- Figfits less well
- Lemonfits less well
Fit is the average pairing score against butter, sugar, egg, flour, wine. 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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