Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Hot Cross Buns
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Cool the scalded milk to lukewarm.
Dissolve the yeast in the cooled milk.
Add sugar and the well-beaten egg to the mixture.
Warm the flour in a pan.
Make a nest in the center of the warm flour.
Add the liquid ingredients to the nest.
Stir until about two-thirds of the flour is mixed in.
Add melted butter, salt, and raisins.
Knead into a smooth, soft dough.
Place the dough in a greased bowl.
Cover and let it rise until doubled in size.
Once doubled, press it down.
Allow it to rise again until nearly tripled.
Shape and bake
Roll the dough to a half-inch thickness.
Cut with a biscuit cutter to form buns.
Place the buns on a greased baking sheet, allowing space between each one.
Grease the tops of the buns.
Let the buns rise until nearly doubled in size.
With a sharp knife, make a cross on each bun before baking.
Bake in a 350°F (175°C) oven.
Remove from the oven.
Finish
When cool, spread a mixture of powdered sugar and cream over the cross lines.
Sprinkle finely chopped pecans on top.
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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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Milk + flourtop 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
- Forms the gluten network that gives the dough its structure and chew.
- Yeast
- Produces gas that makes the dough rise and become light.
- Egg
- Adds richness and helps bind the dough and enrich its crumb.
- Butter
- Adds fat that softens the crumb and gives a tender texture.
- Sugar
- Feeds the yeast and adds sweetness and browning to the buns.
- Milk
- Provides liquid to hydrate the flour and softens the dough.
The step that matters
Let the buns rise until nearly doubled before baking. Yeast gas expands the shaped buns during proof; under-proofed buns stay dense, while over-proofed buns may collapse or lose their shape in the oven.
Swap the raisin
How well each one fits the dish's main ingredients (milk, sugar, egg, flour, butter):
- Vanillafits about as well
- Raisinthe original
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against milk, sugar, egg, flour, butter. 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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