Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Vanilla Wafers
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Cream the butter until smooth.
Gradually add the powdered sugar and cream until very light.
Add the vanilla extract, then alternate adding the milk and flour, beating vigorously for one minute.
Bake and shape
Spread the mixture thinly on the inverted bottoms of greased and cooled baking pans using a spatula.
Bake in a moderate oven at 350°F (175°C) until very delicately browned.
Remove from the oven, cut into squares, and quickly roll into cork-shaped rolls on the tin.
If they become brittle, return to the oven for a moment until soft again.
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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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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Vanilla + flourtop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, 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
- Butter
- Creaming it with sugar traps air and gives the wafers a tender, rich texture.
- Powdered sugar
- Sweetens the dough and, creamed with butter, helps make it light and fine-textured.
- Milk
- Adds moisture that hydrates the flour and keeps the dough workable.
- Pastry flour
- Provides the structure that holds the thin wafers together while they bake.
The step that matters
Baking until delicately browned. The wafers are spread very thin, so they can scorch quickly. Pulling them once just delicately browned keeps them crisp but pliable enough to roll while still warm.
“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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