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 ↓
Walnut Cup Cakes
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 300°F (150°C).
Make the batter
Cream the butter in a bowl.
Add the sugar and beaten egg to the butter, mixing well.
Stir in the milk and flour mixed with baking powder.
Fold in the chopped walnuts and brandy.
Bake
Pour the batter into muffin pans.
Bake 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).
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Flour + walnuttop 12% of all pairsSmell alikemoderateCooked together5,873 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Walnut + meattop 13% of all pairsSmell alikemoderateCooked together1,035 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 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
- Provides the structure that holds the cupcakes together as they bake.
- Butter
- Adds fat for tenderness and rich flavour in the batter.
- Egg
- Binds the batter and adds structure and richness.
- Baking powder
- Releases gas during baking so the cupcakes rise and become light.
- Sugar
- Sweetens the batter and helps the cupcakes brown.
- Walnut meats
- Add crunch and nutty flavour throughout the cupcakes.
The step that matters
Fold in the chopped walnuts and brandy. Overmixing after the flour is added develops gluten, which can make the cupcakes tough. Fold gently, just until the walnuts and brandy are evenly distributed.
Swap the walnut
How well each one fits the dish's main ingredients (egg, flour, butter, meat, milk, brandy, sugar):
- Almondfits better
- Walnutthe original
- Chestnutfits about as well
- Pecansfits about as well
Fit is the average pairing score against egg, flour, butter, meat, milk, brandy, 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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