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 ↓
Cream Cake
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the base
Pour boiling water over butter in a bowl.
Add flour and stir until smooth.
Set aside to cool.
Add eggs and mix well.
Add a pinch of baking soda.
Bake
Butter a baking pan.
Drop tablespoonfuls of the mixture into the pan.
Bake in a 400°F (200°C) oven until golden.
Make the cream
In a saucepan, bring milk to a boil.
Whisk in flour, sugar, and eggs until thickened.
Flavor with lemon or vanilla extract.
Assemble
Remove tops from cooled cakes.
Fill hollows with cream.
Replace tops.
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).
-
Butter + flourtop 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).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, 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
- Eggs
- Provide structure and help the mixture set as it cooks.
- Butter
- Adds richness and fat that tenderizes the cakes.
- All-purpose flour
- Forms the structure that holds the cakes and thickens the cream.
- Milk
- Adds moisture and body to the cream.
- Sugar
- Adds sweetness and helps browning.
- Baking soda
- Helps the cakes rise and brown in the oven.
The step that matters
Whisk the flour, sugar, and eggs into the boiling milk until thickened. Eggs and starch thicken as they heat, but overheated egg proteins can curdle and leave lumps. Whisking constantly spreads the heat evenly and keeps the cream smooth.
Swap the lemon
How well each one fits the dish's main ingredients (butter, flour, egg, milk, sugar):
- Vanillafits better
- Raisinfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against butter, flour, egg, milk, sugar. 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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