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 ↓
Hot Cross Buns
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
Mix the flour, salt, mixed spice, and currants together.
Make a hole in the flour and pour in the yeast mixed with ½ pint of warm milk; stir to make a thin batter and set aside to rise.
Once risen, add the melted butter and enough milk to form a soft dough; cover with flour and let rise again for 30 minutes.
Shape and bake
Shape the dough into buns and place on baking trays to rise for another 30 minutes.
Mark each bun with a cross using the back of a knife and 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.
-
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).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + curranttop 16% of all pairsSmell alikelowCooked together5,475 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Butter + curranttop 17% of all pairsSmell alikemoderateCooked together7,856 recipes
Shared aroma: isoamyl acetate (banana, pear).
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 dough's structure once mixed with liquid and kneaded into a soft dough.
- Yeast
- Ferments the dough so it rises, giving the buns an airy, light crumb.
- Milk
- Hydrates the flour and yeast, forming the dough and adding moisture and softness.
- Butter
- Adds fat that tenderizes the crumb and enriches the flavor of the buns.
- Currants
- Add sweetness and pockets of fruit flavor throughout the buns.
The step that matters
Letting the dough rise. Yeast needs time and warmth to produce gas that expands the dough. Rising too short leaves dense buns, while over-proofing can cause them to collapse or taste sour.
Swap the currant
How well each one fits the dish's main ingredients (flour, milk, butter):
- Vanillafits better
- Raisinfits better
- Coconutfits better
- Currantthe original
Fit is the average pairing score against flour, milk, 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.
More hot cross buns recipes
You might also like
Cornbread345 recipes
Bread Pudding336 recipes
Milk Bread Rolls242 recipes
Potato Bread124 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.