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 ↓
Potato Yeast.
Ingredients
Directions
Make the batter
Cook the potatoes until tender and mash them finely.
Add the water used to boil the potatoes and the sugar; mix until lukewarm.
Stir in enough flour to create a thick batter.
Add the yeast
Add the dissolved Yeast Foam and mix well.
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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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
- Their starch and moisture keep the bread soft and moist.
- Sugar
- Feeds the yeast and adds sweetness and browning.
- Flour
- Gluten forms the structure that holds the batter together and traps gas.
- Yeast foam
- Yeast ferments the sugars, producing gas that makes the bread rise.
The step that matters
Mixing the potato water and sugar until lukewarm. The mixture must be only lukewarm before the yeast goes in. Hot liquid can kill yeast cells, so the dough will not rise properly. Lukewarm warmth lets the yeast become active without being damaged.
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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