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 ↓
Bread
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
In a large bowl, combine the flour and salt.
Cream the yeast and sugar together, then add the tepid water and mix well.
Place the dough in a warm spot to rise for 2 hours, or overnight.
Shape and bake
After rising, knead the dough thoroughly and shape it into loaves.
Let the loaves rise for 30 minutes.
Bake in a preheated oven at 400°F (200°C) for 15 minutes, then reduce the temperature to 300°F (150°C) and bake for an additional 1.5 hours.
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.
-
Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + potatotop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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 loaves their structure.
- Yeast
- Produces gas that makes the dough rise and become airy.
- Sugar
- Feeds the yeast and helps the crust brown during baking.
- Tepid water
- Hydrates the flour so gluten can form and the dough can stretch.
The step that matters
Knead the dough thoroughly. Kneading aligns and strengthens the gluten strands in the flour. Well-developed gluten traps the gas from the yeast, so the loaves rise well and keep an even crumb.
Swap the potato
The recipe marks potato as optional. How well each one fits the dish's main ingredients (flour, sugar, milk):
- Arrowrootfits better
- Sweet potatofits better
- Beetrootfits about as well
- Potatothe original
Fit is the average pairing score against flour, 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.
More bread recipes
You might also like
Spanish Bun44 recipes
Queen Cake41 recipes
Cheese Toast38 recipes
Raised Yeast Biscuits34 recipesThe 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.