Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and 81,283 recipes mention both. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Swiss Bunns
Ingredients
Directions
Mix and bake
Mix one and one-half cups of flour, one and one-half cup of sugar, one teaspoon of butter, two teaspoons of cream tartar, one teaspoon of soda, and one cup of sweet milk.
Bake in a quick oven.
Ferment overnight
Stir two and one-half cups of milk, one cup of sugar, and one cup of yeast together in the evening and let the mixture stand overnight.
Shape and rise
In the morning add one cup of butter, one cup of sugar, half teaspoon of soda, and let it rise again.
Mold and put into pans, and let it rise a third time.
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. See the original page.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Butter + milktop 7% of all pairsAroma overlapmoderateMentioned together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsAroma overlapmoderateMentioned together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsAroma overlapmoderateMentioned together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Milk + teatop 11% of all pairsAroma overlapmoderateMentioned together738 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
-
Flour + buttertop 12% of all pairsAroma overlaplowMentioned together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter share little aroma chemistry, yet 124,287 recipes mention both: they likely 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
- Provides the structure that holds the bun's gas bubbles and shape.
- Yeast
- Produces gas during the long rise, leavening the dough.
- Butter
- Adds fat that softens the crumb and gives a richer texture.
- Sugar
- Adds sweetness and feeds the yeast, supporting browning in the oven.
- Cream of tartar
- Acidifies the batter so it reacts with soda to add lift.
- Soda
- Reacts with the acid in the batter to release gas and leaven the buns.
The step that matters
The rises before baking. Yeast dough must rise long enough to trap gas and grow light, but if it rises too long the gluten weakens and the buns can collapse or turn coarse in the oven.
“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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