Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
White Bread
Ingredients
Directions
Make the dough
Combine the flour and make a well in the center.
Add the salt, sugar, butter, mashed potato, and dissolved yeast, then mix well with a spoon.
Keep warm until the mixture is light.
Incorporate enough flour to form a stiff dough.
Cover the dough and place in a warm area until it rises significantly.
Shape and bake
Shape the dough into loaves.
Place in buttered pans.
Allow to rise until light.
Bake until done.
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.
Photo for illustrative purposes only · Contact us to use it
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 + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + potatotop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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 bread its structure.
- Yeast
- Produces carbon dioxide as it ferments, making the dough rise and become light.
- Mashed potato
- Adds moisture and starch that help keep the bread soft.
- Butter
- Adds fat that tenderises the crumb and softens the crust.
- Sugar
- Feeds the yeast and promotes browning in the crust.
The step that matters
Incorporate enough flour to form a stiff dough. Too little flour leaves the dough sticky and slack, so it cannot hold its shape or trap the gas the yeast produces. Too much makes the loaf dense and dry. Add flour gradually until the dough is firm but still pliable.
Swap the potato
How well each one fits the dish's main ingredients (flour, sugar, butter):
- Arrowrootfits better
- Shallotfits better
- Sweet potatofits better
- Potatothe original
Fit is the average pairing score against flour, sugar, 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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