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 ↓
Peach Shortcake
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.
Make the dough
Preheat the oven to 350°F (175°C).
In a bowl, mix the flour, baking powder, and butter until crumbly.
Add the sweet milk and mix until combined.
Divide the dough in half and roll each half out.
Bake and assemble
Bake in two round tins for about 20-25 minutes or until golden.
Once baked, split the cakes in half.
Generously butter the bottom layer and cover with sliced, sugared peaches.
Butter the upper crust, place it on top, and serve hot.
Serve with sugar and cream if desired.
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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Milk + peachtop 10% of all pairsSmell alikemoderateCooked together781 recipes
Shared aroma: phellandrene (minty).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 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 of the cake crumb as it bakes.
- Baking powder
- Releases gas during baking so the cakes rise and become light.
- Butter
- Adds richness and tenderness, and rubs into the flour to make a crumbly texture.
- Sweet milk
- Hydrates the flour to form the dough and adds moisture to the cakes.
- Peaches
- Provide fruity sweetness and juice that soaks into the cake layers.
The step that matters
Baking the cakes until golden. Baking until golden browns the surface and sets the crumb; underbaking leaves the centre gummy and wet, while overbaking dries the layers.
Swap the peach
How well each one fits the dish's main ingredients (flour, butter, milk, sugar, cream):
- Vanillafits better
- Raisinfits better
- Coconutfits about as well
- Peachthe original
Fit is the average pairing score against flour, butter, milk, sugar, cream. 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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