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 ↓
Buns— Hot Cross
Ingredients
Directions
Make the sponge
Set a sponge with sweet milk, melted butter, yeast, nutmeg, sugar, and salt overnight.
Make the dough
In the morning, mix in enough flour to form a dough that can be rolled out like biscuit dough.
Knead the dough well and let it rise for five hours.
Shape and bake
Roll the dough to a thickness of half an inch and cut into round cakes.
Place the cakes in rows on a buttered baking pan and let them stand for half an hour.
Make a cross on each bun with a knife and immediately place them in the oven.
Bake until light brown and brush the tops with a mixture of beaten egg white and sugar.
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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Nutmeg + flourtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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
- Sweet milk
- Provides the liquid that hydrates the flour and dissolves the sugar for the dough.
- Melted butter
- Adds fat, which tenderises the crumb and carries flavour.
- Yeast
- Ferments the sponge and dough, producing gas that makes the buns rise.
- Sugar
- Feeds the yeast and adds sweetness, and browns the crust during baking.
- Flour
- Forms the gluten network that gives the dough its structure and chew.
- Ground nutmeg
- Contributes the warm, spiced aroma that defines the bun.
The step that matters
Make the cross and bake immediately. Cutting the cross and placing the buns in the oven right away keeps the cuts open, because the dough's gas and expansion would otherwise close them. Letting the shaped buns rest too long before baking can also weaken the rise.
Swap the nutmeg
How well each one fits the dish's main ingredients (milk, butter, sugar, flour):
- Cinnamonfits better
- Nutmegthe original
- Jalapenofits less well
- Capersfits less well
Fit is the average pairing score against milk, butter, sugar, flour. 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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