Why it works: Potato and milk 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 ↓
Excellent Bread for Breakfast
Ingredients
Directions
Make the dough
Combine flour, lard, mashed potato, salt, yeast, and sugar in a bowl.
Add cold water (in summer) or warm milk (in winter) to make a soft dough.
Knead the dough for 30 minutes.
Let the dough rise in a cool place (summer) or a warm place (winter).
Shape and bake
Two hours before breakfast, shape the dough lightly without kneading, greasing your hands with lard.
Grease the top of the shaped dough and let it rise again.
Bake for 30 minutes, or 45 minutes if in the form of a loaf or rolls.
For muffins, add two beaten eggs to the dough.
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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Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Walnut + potatotop 11% of all pairsSmell alikestrongCooked together342 recipes
Shared aroma: 2-undecenal (sweet).
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Flour + walnuttop 12% of all pairsSmell alikemoderateCooked together5,873 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Flour and milk 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 dough its structure and chew.
- Yeast
- Produces gas as it ferments, making the dough rise and become light.
- Mashed potato
- Adds moisture and starch, helping the bread stay soft and moist.
- Lard
- Adds fat that tenderizes the crumb and keeps the dough from sticking.
- Sugar
- Feeds the yeast and helps the crust brown during baking.
- Eggs (in the method)
- Add structure and richness to the muffin version of the dough.
The step that matters
Letting the dough rise at the right temperature. Yeast activity depends on temperature: a cool place slows fermentation in summer and a warm place speeds it in winter. Judging the rise by the stated conditions keeps the dough from under- or over-proving, which affects the final lightness.
Swap the walnut
How well each one fits the dish's main ingredients (flour, potato, sugar, milk):
- Almondfits better
- Chestnutfits better
- Milletfits better
- Walnutthe original
Fit is the average pairing score against flour, potato, sugar, milk. 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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