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 ↓
French Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat your oven to 350°F (175°C).
Make the batter
In a large bowl, beat the butter and sugar together until creamy.
Whisk the eggs in a separate bowl and add them to the butter and sugar mixture.
Dissolve the baking soda in the milk and add it to the mixture.
Gradually add the flour and mix until well combined.
Beat the entire mixture vigorously for 10 minutes.
Bake
Grease your baking pans and pour the batter into them.
Bake in the preheated oven until golden brown.
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).
-
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
- Flour
- Forms the structure that holds the cake's crumb together as it bakes.
- Eggs
- Add structure and richness, binding the batter and helping it set.
- Butter
- Adds fat for tenderness and flavour, and helps trap air when creamed with sugar.
- Sugar
- Sweetens the cake and, creamed with butter, helps hold air for a lighter texture.
- Baking soda
- Reacts with the batter's liquid to produce gas, helping the cake rise and brown.
- Milk or cream
- Supplies moisture that hydrates the flour and keeps the crumb soft.
The step that matters
Beat the entire mixture vigorously for 10 minutes. Vigorous beating develops the flour's gluten and incorporates air, which affects the cake's final texture. Overbeating after the flour is added can make it tough and dense.
“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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