Why it works: Sugar and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓
Bread and Yeast
Ingredients
Directions
The book gives no oven temperature. The 350°F in the steps was added when the recipe was transcribed, as a starting point.
Prepare the potato base
Pare the potatoes and cover them with cold water.
Boil until they can be run through a colander.
When cool, add the yeast and sugar. Stir together and let stand overnight.
Make the sponge and dough
In the morning, fill a pint jar with the mixture and set it in a cool place for your next baking.
Ensure your flour is warm and dried for 24 hours before using.
Set the sponge thin, then knead, adding just enough flour to prevent sticking.
When the dough is light, mold it into loaves and let it rise again.
Bake
Bake in a moderately heated oven (350°F/175°C) and do not let it stand in the oven after baking.
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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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Potato + sugartop 30% of all pairsSmell alikelowCooked together3,032 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide starch and moisture that give the bread a soft, tender crumb.
- Yeast
- Ferments the sugars to produce gas that makes the dough rise.
- Sugar
- Feeds the yeast during fermentation and adds mild sweetness and browning.
- Flour
- Forms the gluten network that gives the dough structure as it is kneaded.
The step that matters
Bake without letting the loaves stand in the oven. Bread left in the oven after baking keeps cooking from residual heat, which can dry the crust and firm the crumb. Removing it promptly keeps the texture moist and tender.
Swap the potato
How well each one fits the dish's main ingredients (sugar, flour):
- Arrowrootfits better
- Beetrootfits better
- Sweet potatofits better
- Potatothe original
Fit is the average pairing score against sugar, flour. 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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