Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Sugar Cookies
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Make the dough
In a bowl, cream together the butter and sugar.
Add the egg, milk, bitter almonds, baking soda, and cream of tartar. Mix well.
Shape and bake
Roll the dough into balls and then roll in sugar.
Place on a baking sheet and flatten slightly.
Bake for 10-12 minutes or 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.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Butter + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Almond + creamtop 16% of all pairsSmell alikemoderateCooked together5,130 recipes
Shared aroma: 2-heptanol (bitter, floral).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Creams with sugar to trap air and add richness and tender texture.
- Sugar
- Sweetens the cookies and helps them brown and crisp at the edges.
- Egg
- Binds the dough and adds structure and moisture.
- Baking soda
- Reacts with the acidic cream of tartar to release gas, helping the cookies rise and spread.
- Cream of tartar
- Provides acidity that activates the baking soda for lift and a softer crumb.
The step that matters
Add the baking soda and cream of tartar with the wet ingredients. Baking soda needs an acid to react and release carbon dioxide. Mixing it in fully and evenly, rather than leaving pockets, keeps the rise consistent across the batch.
Swap the almond
How well each one fits the dish's main ingredients (egg, butter, sugar, milk, cream):
- Almondthe original
- Pecansfits about as well
- Filbertfits less well
- Walnutfits less well
Fit is the average pairing score against egg, butter, sugar, milk, cream. 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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