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 ↓
One, Two, Three, Four Cake
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.
Prepare
Preheat your oven to 350°F (175°C).
Sift and measure the flour.
Count and break the eggs.
Grease your cake pans and line them with paper.
Make the batter
Beat the butter until creamy, then gradually add the sugar.
Mix in spices and liquor, then add the milk.
Beat in the eggs until well combined.
In a separate bowl, mix the baking soda and cream of tartar with the flour.
Combine the dry ingredients with the wet mixture, mixing thoroughly.
If using fruit, add it last before pouring the batter into the pans.
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 + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Flour
- Forms the main structure of the cake as its proteins set during baking.
- Butter
- Adds richness and a tender crumb, and traps air when creamed with sugar.
- Sugar
- Sweetens the cake, tenderizes the crumb, and helps the crust brown.
- Eggs
- Bind the batter, add moisture, and help set the structure as the cake bakes.
- Milk
- Adds moisture and loosens the batter so it mixes and bakes evenly.
- Baking soda
- Reacts with the acidic cream of tartar to release gas that makes the cake rise.
The step that matters
Beat the butter until creamy, then gradually add the sugar.. Beating butter and sugar together traps tiny air pockets in the fat. These expand in the oven and give the cake a lighter texture. Adding the sugar gradually helps it dissolve and blend evenly.
“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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