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 ↓
Bee Ad, with Dey Yeast
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the starter
Pare and boil the potatoes until soft.
Drain and mash the potatoes.
Mix in 1 teacup of flour, rubbing out any lumps.
If the mixture is too hot, add a little cold water.
Soak the dry yeast in ¼ cup of tepid water.
Add the soaked yeast to the potato mixture and mix well.
Let the mixture stand overnight.
Make the dough
Stir in 1 quart of milk and 2 tablespoons of coarse sea salt.
Add enough flour to form a dough.
Knead the dough well.
Let the dough rise until light.
Bake
Shape the dough into loaves.
Bake the loaves for 1 hour at 400°F (200°C).
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).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, 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
- Potatoes
- Their starch and moisture give the bread a soft, moist crumb.
- Flour
- Forms the gluten network that gives the dough its structure.
- Dry yeast
- Ferments sugars in the dough, producing gas that makes the loaves rise.
- Milk
- Adds moisture and richness, softening the crumb and aiding browning.
The step that matters
Let the dough rise until light. Yeast needs time and warmth to produce gas; underproofed dough stays dense, while overproofed dough collapses and loses structure.
Swap the potato
How well each one fits the dish's main ingredients (flour, milk):
- Arrowrootfits better
- Potatothe original
- Sweet potatofits about as well
- Parsnipfits about as well
Fit is the average pairing score against flour, 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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