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 ↓
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
Preheat the oven to 400°F (200°C).
Sift the flour and stir the salt and baking powder with 1 cup of the flour.
Make the dough
Cream the butter and beat in the sugar until light and fluffy.
Beat the eggs together and add to the creamed mixture.
Add the flour and milk alternately, starting with the flour, stirring then beating vigorously.
Shape and bake
Turn the dough onto a floured surface and roll it out to ¼ inch thick.
Cut into shapes and place on a floured baking sheet.
Bake for 15 to 20 minutes, depending on thickness.
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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Flour + carawaytop 6% of all pairsSmell alikestrongCooked together1,435 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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).
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 with sugar traps air and adds richness and tender texture to the cookies.
- Sugar
- Creaming with butter adds sweetness and helps the cookies brown at the edges.
- Eggs
- Bind the dough and add structure and richness as they set in the oven.
- Flour
- Forms the main structure of the dough, which sets as the cookies bake.
- Baking powder
- Releases gas in the dough, helping the cookies rise and become lighter.
- Milk
- Adds moisture to the dough and helps it combine smoothly with the flour.
The step that matters
Adding the flour and milk. Adding flour and milk alternately, and beating vigorously, controls how the dough comes together. Overmixing after the flour goes in develops gluten, which makes cookies tough rather than tender.
Swap the vanilla
The recipe marks vanilla as optional. How well each one fits the dish's main ingredients (butter, sugar, egg, milk, flour, caraway):
- Raisinfits about as well
- Vanillathe original
- Figfits less well
- Lemonfits less well
Fit is the average pairing score against butter, sugar, egg, milk, flour, caraway. 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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