Why it works: Cream and sugar are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Madeleines
Ingredients
Directions
The book says “a sharp oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the custard
In a basin, combine flour, thin cream, beaten egg yolks, and powdered sugar.
Whisk until smooth, then place the basin in boiling water and stir until hot but not boiling.
Let the mixture cool.
Assemble and bake
Roll out the puff paste as thin as possible and cut it in halves.
Spread the mixture on one half and cover with the other half.
Glaze with egg and bake in a 400°F (200°C) oven until done.
Finish
Cut into equal pieces, dust with granulated sugar, and hold a hot shovel on top to give a candied appearance.
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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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + creamtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Flour and egg barely smell alike, yet cooks put them together in 106,462 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
- Egg yolks
- Thicken the mixture and add richness as they set with gentle heat.
- Thin cream
- Adds moisture and richness, giving the filling a soft, smooth texture.
- Flour
- Helps thicken the mixture so it holds its body when heated and cooled.
- Puff paste
- Provides a flaky, layered pastry that encloses the filling and puffs in the oven.
- Egg
- Glazing the pastry promotes even browning and a glossy surface.
The step that matters
Heating the custard in boiling water. Egg yolks set when heated, so the mixture must be heated only until hot and stirred constantly. If it boils or overheats, the yolks can scramble and turn grainy, ruining the smooth filling.
“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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