Why it works: Milk and butter 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 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.
Prepare
Preheat the oven to 400°F (200°C).
Prepare the cake pans by greasing them with lard or nut oil.
Make the batter
In a warm bowl, cream the butter until smooth.
Gradually add the sugar to the butter and continue to cream until well combined.
Beat the egg and add it to the butter and sugar mixture, mixing until smooth.
In a separate bowl, combine the flour, baking powder, and salt.
Add the dry ingredients alternately with the scalded milk to the butter mixture.
Pour the batter into the prepared cake pans.
Bake and top
Bake until golden brown.
Slice the peaches thinly and arrange them in rows on top of the baked cake.
Sprinkle lightly with sugar.
Return the cake to the oven and bake until the peaches are tender.
Serve with fruit syrup.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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).
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Butter + peachtop 14% of all pairsSmell alikemoderateCooked together860 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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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 cake's crumb together as it bakes.
- Baking powder
- Releases gas during baking so the cake rises and becomes light.
- Butter
- Creamed with sugar to trap air and add richness and tender texture.
- Egg
- Binds the batter and adds structure and moisture to the crumb.
- Milk
- Adds moisture and liquid that hydrates the flour and forms the batter.
- Peaches
- Add fruity moisture and sweetness, softening as they bake on top.
The step that matters
Adding the dry ingredients alternately with the milk. Mixing in alternating additions keeps the batter emulsified and limits overmixing. Overmixing after flour is added develops gluten, which can make the cake tough.
Swap the peach
How well each one fits the dish's main ingredients (flour, milk, egg, butter, sugar):
- Vanillafits better
- Raisinfits better
- Figfits about as well
- Peachthe original
Fit is the average pairing score against flour, milk, egg, butter, 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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