Why it works: Egg and sugar are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 122,807 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Bread
Ingredients
Directions
Prepare the potato mixture
Peel the potatoes.
Slice the potatoes.
Boil the potatoes in water until tender.
Mash the potatoes.
Strain the mash through a sifter.
Let the mixture cool.
Make the yeast mixture
Add the dissolved yeast, sugar, and salt.
Set the mixture aside to rise.
Make this mixture fresh each time you make bread.
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.
-
Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Potato + eggtop 29% of all pairsSmell alikemoderateCooked together4,978 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
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, moist crumb.
- Yeast
- Ferments the sugars to produce gas that makes the dough rise.
- Sugar
- Feeds the yeast and adds a touch of sweetness and browning.
- Salt
- Controls yeast activity and adds flavor.
The step that matters
Let the mixture cool before adding the yeast. Yeast is killed or weakened by very hot liquid, so the potato mash must be cool enough before the dissolved yeast, sugar, and salt go in. Adding it too hot can stop the rise.
Swap the potato
How well each one fits the dish's main ingredients (egg, sugar):
- Sweet potatofits better
- Capsicumfits better
- Asparagusfits better
- Potatothe original
Fit is the average pairing score against egg, sugar. 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.
More potato bread recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Cornbread345 recipes
Bread Pudding336 recipes
Milk Bread Rolls242 recipes
Nut Bread109 recipes