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 ↓
Tea Buns
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 350°F (175°C).
Make and bake
In a bowl, mix the egg, sugar, butter, currants, flour, baking soda, milk, and cream of tartar to form a stiff dough.
Place lumps of the dough on a floured baking tray.
Bake for about 30 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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Butter + flourtop 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).
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
- Egg
- Binds the dough and adds richness and structure as it sets.
- Baking soda
- Reacts with the cream of tartar to produce gas that helps the buns rise.
- Cream of tartar
- Acidifies the dough so it reacts with the baking soda to lift the buns.
- Flour
- Forms the structure of the dough and sets into the bun's crumb when baked.
- Butter
- Adds fat for tenderness and flavour, and helps the crumb stay soft.
- Milk
- Hydrates the flour and gives the stiff dough its moisture and softness.
The step that matters
Mixing to a stiff dough. A stiff dough holds its shape on the tray. Too much liquid makes the buns spread and bake flat and dense, so measure the milk carefully.
Swap the currant
How well each one fits the dish's main ingredients (egg, sugar, butter, flour, milk, cream):
- Vanillafits better
- Raisinfits better
- Coconutfits better
- Currantthe original
Fit is the average pairing score against egg, sugar, butter, flour, milk, cream. 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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