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 ↓
Gold 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. 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).
In a bowl, mix the flour and baking powder.
Make the batter
In another bowl, cream the butter and sugar until light and fluffy.
Add the egg yolks and sweet milk to the butter mixture, mixing well.
Gradually add the flour mixture to the wet ingredients, stirring until combined.
In a separate bowl, beat the egg whites until stiff peaks form.
Gently fold the egg whites into the batter.
Bake and finish
Pour the batter into a greased cake pan and bake for 25-30 minutes or until a toothpick comes out clean.
Flavor as desired before serving.
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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Flour + buttertop 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).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- All-purpose flour
- Provides the main structure as its proteins set during baking.
- Baking powder
- Releases gas in the batter, helping the cake rise and become light.
- Butter
- Adds fat for a tender crumb and rich flavor.
- White sugar
- Sweetens the cake and, creamed with butter, traps air that lightens the batter.
- Egg yolks
- Add richness and fat, and help bind the batter into a smooth emulsion.
- Egg whites
- Whipped to stiff peaks, they trap air that lifts and gives the cake an airy texture.
The step that matters
Gently fold the egg whites into the batter. Whipped egg whites hold air bubbles that make the cake rise and stay light. Stirring vigorously deflates that foam, which leads to a dense, heavy cake. Fold gently with a spatula until just combined.
“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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