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 ↓
Hot Cross Buns
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the dough
Mix the flour, powdered spice, and coarse sea salt in a bowl.
Cut in the butter until well combined.
Make a well in the flour.
Pour the yeast and warmed milk colored with saffron into the well.
Mix the surrounding flour with the yeast and milk to form a thin batter.
Sprinkle a little dry flour on top.
Let the batter rise in a warm place.
Finish the dough
Work in sugar.
Work in the egg.
Work in the currants.
Add enough milk to form a soft dough.
Cover the dough.
Let it stand for half an hour.
Shape and bake
Shape the dough into buns.
Mark the buns with the back of a knife.
Bake in a preheated oven at 400°F (200°C) for 15 to 20 minutes.
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).
-
Flour + saffrontop 13% of all pairsSmell alikemoderateCooked together447 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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 dough once mixed with liquid and yeast.
- Butter
- Cut into the flour to add fat, tenderness and richness to the buns.
- Yeast
- Produces gas that makes the batter and dough rise.
- Egg
- Adds richness and helps bind the dough.
- Currants
- Add sweetness and fruit flavor throughout the buns.
The step that matters
Letting the batter rise before adding the rest. The yeast needs a warm place and time to become active and produce gas. If the batter does not rise, the dough will be dense and the buns will not lighten in the oven.
Swap the saffron
How well each one fits the dish's main ingredients (flour, butter, milk, sugar, egg, currant):
- Cinnamonfits better
- Nutmegfits better
- Allspicefits better
- Saffronthe original
Fit is the average pairing score against flour, butter, milk, sugar, egg, currant. 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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