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 ↓
Sally Luns, or Bath Breakfast Cakes
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 dough
Rub the butter into the flour until well combined.
Mix in the warm milk, yeast, and beaten eggs.
Cover the mixture and let it rise in a warm place for 45 minutes.
Shape and bake
Shape the dough into thick cakes about the size of a dinner plate.
Bake in a preheated oven at 400°F (200°C) until golden brown.
Serve
Cut each cake into three slices to butter the middle and outer slices.
Serve hot.
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 + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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
- All-purpose flour
- Forms the structure that holds the dough and sets as it bakes.
- Unsalted butter
- Adds fat that tenderises the crumb and carries flavour.
- Fresh yeast
- Produces gas during the rise, making the dough light and airy.
- Eggs
- Add structure, richness, and moisture to the dough.
- Warm milk
- Hydrates the flour, forming gluten and feeding the yeast.
The step that matters
Letting the dough rise. The yeast needs a warm, undisturbed period to produce gas. If the dough is too cold or rises too briefly, the cakes will be dense and heavy after baking.
“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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