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 ↓
White Cookies
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the dough
Preheat the oven to 400°F (200°C).
In a bowl, beat the egg whites until stiff.
In another bowl, cream the butter and sugar together.
Add the baking powder and milk to the butter mixture, then mix well.
Flavor with vanilla or rose as desired.
Gradually add flour until the dough is manageable.
Shape and bake
Roll out the dough and cut into desired shapes.
Dust the tops with sugar before baking.
Bake in the preheated oven until lightly golden.
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.
Photo for illustrative purposes only · Contact us to use it
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
- Egg whites
- Whipped to stiff peaks, they add lightness and help structure the dough.
- Butter
- Creamed with sugar, it adds richness and a tender texture.
- Sugar
- Adds sweetness and helps the tops brown when baked.
- Baking powder
- Releases gas in the dough, helping the cookies rise and stay light.
- Milk
- Adds moisture that combines the dough and keeps it soft.
- Flour
- Provides the main structure that holds the cut shapes together.
The step that matters
Gradually add the flour until the dough is manageable. Adding flour gradually and stopping once the dough holds together prevents a dry, tough cookie, since overworking flour develops gluten and too much flour dries the dough.
Swap the vanilla
How well each one fits the dish's main ingredients (egg, butter, sugar, milk, flour):
- Vanillathe original
- Raisinfits about as well
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against egg, butter, sugar, milk, flour. 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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