Why it works: Milk and potato are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 3,611 recipes. Both carry (e,z)-2,6-nonadienal, which smells cucumber, melon. The science ↓
Potato Yeast Bread
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Make the dough
Combine the mashed boiled potatoes with the milk and water mixture.
Add the fat and salt, mixing well.
Dissolve the yeast in the warm water and add it to the mixture.
Gradually incorporate the flour, mixing until a dough forms.
Knead the dough until smooth, then let it rise until doubled in size.
Shape and bake
Shape the dough into loaves and place in greased pans.
Let the loaves rise again until puffy, then bake at 350°F (175°C) for about 30-40 minutes.
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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Milk + potatotop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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 and chew.
- Yeast
- Produces carbon dioxide gas that makes the dough rise and become airy.
- Mashed boiled potatoes
- Add moisture and starch that keep the bread soft and fresh.
- Fat
- Tenderizes the crumb and adds richness to the texture.
- Milk and water
- Hydrates the flour so gluten can develop and the dough can be kneaded.
The step that matters
Knead the dough until smooth, then let it rise until doubled in size.. Kneading develops the gluten network that traps the gas yeast produces. Letting the dough rise fully before shaping gives the loaves enough gas for a light, open crumb.
Swap the potato
How well each one fits the dish's main ingredients (milk, flour):
- Arrowrootfits better
- Potatothe original
- Sweet potatofits about as well
- Parsnipfits about as well
Fit is the average pairing score against milk, 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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